12456080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 37497600

約数和(自身を除く): 25041520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 52, 56, 58, 59, 65, 70, 80, 91, 104, 112, 116, 118, 130, 140, 145, 182, 203, 208, 232, 236, 260, 280, 290, 295, 364, 377, 406, 413, 455, 464, 472, 520, 560, 580, 590, 728, 754, 767, 812, 826, 910, 944, 1015, 1040, 1160, 1180, 1456, 1508, 1534, 1624, 1652, 1711, 1820, 1885, 2030, 2065, 2320, 2360, 2639, 3016, 3068, 3248, 3304, 3422, 3640, 3770, 3835, 4060, 4130, 4720, 5278, 5369, 6032, 6136, 6608, 6844, 7280, 7540, 7670, 8120, 8260, 8555, 10556, 10738, 11977, 12272, 13195, 13688, 15080, 15340, 16240, 16520, 17110, 21112, 21476, 22243, 23954, 26390, 26845, 27376, 30160, 30680, 33040, 34220, 42224, 42952, 44486, 47908, 52780, 53690, 59885, 61360, 68440, 85904, 88972, 95816, 105560, 107380, 111215, 119770, 136880, 155701, 177944, 191632, 211120, 214760, 222430, 239540, 311402, 355888, 429520, 444860, 479080, 622804, 778505, 889720, 958160, 1245608, 1557010, 1779440, 2491216, 3114020, 6228040, 12456080]

約数ペア:

[(1, 12456080), (2, 6228040), (4, 3114020), (5, 2491216), (7, 1779440), (8, 1557010), (10, 1245608), (13, 958160), (14, 889720), (16, 778505), (20, 622804), (26, 479080), (28, 444860), (29, 429520), (35, 355888), (40, 311402), (52, 239540), (56, 222430), (58, 214760), (59, 211120), (65, 191632), (70, 177944), (80, 155701), (91, 136880), (104, 119770), (112, 111215), (116, 107380), (118, 105560), (130, 95816), (140, 88972), (145, 85904), (182, 68440), (203, 61360), (208, 59885), (232, 53690), (236, 52780), (260, 47908), (280, 44486), (290, 42952), (295, 42224), (364, 34220), (377, 33040), (406, 30680), (413, 30160), (455, 27376), (464, 26845), (472, 26390), (520, 23954), (560, 22243), (580, 21476), (590, 21112), (728, 17110), (754, 16520), (767, 16240), (812, 15340), (826, 15080), (910, 13688), (944, 13195), (1015, 12272), (1040, 11977), (1160, 10738), (1180, 10556), (1456, 8555), (1508, 8260), (1534, 8120), (1624, 7670), (1652, 7540), (1711, 7280), (1820, 6844), (1885, 6608), (2030, 6136), (2065, 6032), (2320, 5369), (2360, 5278), (2639, 4720), (3016, 4130), (3068, 4060), (3248, 3835), (3304, 3770), (3422, 3640)]