1187642880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2761

約数の個数: 240

約数和(自身を含む): 4331218320

約数和(自身を除く): 3143575440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2713, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5426, 5472, 5760, 6080, 6840, 7296, 7680, 8139, 9120, 9728, 10852, 10944, 11520, 12160, 13565, 13680, 14592, 16278, 18240, 21704, 21888, 23040, 24320, 24417, 27130, 27360, 29184, 32556, 36480, 40695, 43408, 43776, 48640, 48834, 51547, 54260, 54720, 65112, 72960, 81390, 86816, 87552, 97668, 103094, 108520, 109440, 122085, 130224, 145920, 154641, 162780, 173632, 195336, 206188, 217040, 218880, 244170, 257735, 260448, 309282, 325560, 347264, 390672, 412376, 434080, 437760, 463923, 488340, 515470, 520896, 618564, 651120, 694528, 773205, 781344, 824752, 868160, 927846, 976680, 1030940, 1041792, 1237128, 1302240, 1389056, 1546410, 1562688, 1649504, 1736320, 1855692, 1953360, 2061880, 2083584, 2319615, 2474256, 2604480, 3092820, 3125376, 3299008, 3472640, 3711384, 3906720, 4123760, 4167168, 4639230, 4948512, 5208960, 6185640, 6250752, 6598016, 6945280, 7422768, 7813440, 8247520, 9278460, 9897024, 10417920, 12371280, 12501504, 13196032, 14845536, 15626880, 16495040, 18556920, 19794048, 20835840, 24742560, 26392064, 29691072, 31253760, 32990080, 37113840, 39588096, 49485120, 59382144, 62507520, 65980160, 74227680, 79176192, 98970240, 118764288, 131960320, 148455360, 197940480, 237528576, 296910720, 395880960, 593821440, 1187642880]

約数ペア:

[(1, 1187642880), (2, 593821440), (3, 395880960), (4, 296910720), (5, 237528576), (6, 197940480), (8, 148455360), (9, 131960320), (10, 118764288), (12, 98970240), (15, 79176192), (16, 74227680), (18, 65980160), (19, 62507520), (20, 59382144), (24, 49485120), (30, 39588096), (32, 37113840), (36, 32990080), (38, 31253760), (40, 29691072), (45, 26392064), (48, 24742560), (57, 20835840), (60, 19794048), (64, 18556920), (72, 16495040), (76, 15626880), (80, 14845536), (90, 13196032), (95, 12501504), (96, 12371280), (114, 10417920), (120, 9897024), (128, 9278460), (144, 8247520), (152, 7813440), (160, 7422768), (171, 6945280), (180, 6598016), (190, 6250752), (192, 6185640), (228, 5208960), (240, 4948512), (256, 4639230), (285, 4167168), (288, 4123760), (304, 3906720), (320, 3711384), (342, 3472640), (360, 3299008), (380, 3125376), (384, 3092820), (456, 2604480), (480, 2474256), (512, 2319615), (570, 2083584), (576, 2061880), (608, 1953360), (640, 1855692), (684, 1736320), (720, 1649504), (760, 1562688), (768, 1546410), (855, 1389056), (912, 1302240), (960, 1237128), (1140, 1041792), (1152, 1030940), (1216, 976680), (1280, 927846), (1368, 868160), (1440, 824752), (1520, 781344), (1536, 773205), (1710, 694528), (1824, 651120), (1920, 618564), (2280, 520896), (2304, 515470), (2432, 488340), (2560, 463923), (2713, 437760), (2736, 434080), (2880, 412376), (3040, 390672), (3420, 347264), (3648, 325560), (3840, 309282), (4560, 260448), (4608, 257735), (4864, 244170), (5426, 218880), (5472, 217040), (5760, 206188), (6080, 195336), (6840, 173632), (7296, 162780), (7680, 154641), (8139, 145920), (9120, 130224), (9728, 122085), (10852, 109440), (10944, 108520), (11520, 103094), (12160, 97668), (13565, 87552), (13680, 86816), (14592, 81390), (16278, 72960), (18240, 65112), (21704, 54720), (21888, 54260), (23040, 51547), (24320, 48834), (24417, 48640), (27130, 43776), (27360, 43408), (29184, 40695), (32556, 36480)]