55431360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1055

約数の個数: 168

約数和(自身を含む): 200893680

約数和(自身を除く): 145462320

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, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1013, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2026, 2280, 2736, 2880, 3039, 3040, 3420, 3648, 4052, 4560, 5065, 5472, 6078, 6080, 6840, 8104, 9117, 9120, 10130, 10944, 12156, 13680, 15195, 16208, 18234, 18240, 19247, 20260, 24312, 27360, 30390, 32416, 36468, 38494, 40520, 45585, 48624, 54720, 57741, 60780, 64832, 72936, 76988, 81040, 91170, 96235, 97248, 115482, 121560, 145872, 153976, 162080, 173223, 182340, 192470, 194496, 230964, 243120, 288705, 291744, 307952, 324160, 346446, 364680, 384940, 461928, 486240, 577410, 583488, 615904, 692892, 729360, 769880, 866115, 923856, 972480, 1154820, 1231808, 1385784, 1458720, 1539760, 1732230, 1847712, 2309640, 2771568, 2917440, 3079520, 3464460, 3695424, 4619280, 5543136, 6159040, 6928920, 9238560, 11086272, 13857840, 18477120, 27715680, 55431360]

約数ペア:

[(1, 55431360), (2, 27715680), (3, 18477120), (4, 13857840), (5, 11086272), (6, 9238560), (8, 6928920), (9, 6159040), (10, 5543136), (12, 4619280), (15, 3695424), (16, 3464460), (18, 3079520), (19, 2917440), (20, 2771568), (24, 2309640), (30, 1847712), (32, 1732230), (36, 1539760), (38, 1458720), (40, 1385784), (45, 1231808), (48, 1154820), (57, 972480), (60, 923856), (64, 866115), (72, 769880), (76, 729360), (80, 692892), (90, 615904), (95, 583488), (96, 577410), (114, 486240), (120, 461928), (144, 384940), (152, 364680), (160, 346446), (171, 324160), (180, 307952), (190, 291744), (192, 288705), (228, 243120), (240, 230964), (285, 194496), (288, 192470), (304, 182340), (320, 173223), (342, 162080), (360, 153976), (380, 145872), (456, 121560), (480, 115482), (570, 97248), (576, 96235), (608, 91170), (684, 81040), (720, 76988), (760, 72936), (855, 64832), (912, 60780), (960, 57741), (1013, 54720), (1140, 48624), (1216, 45585), (1368, 40520), (1440, 38494), (1520, 36468), (1710, 32416), (1824, 30390), (2026, 27360), (2280, 24312), (2736, 20260), (2880, 19247), (3039, 18240), (3040, 18234), (3420, 16208), (3648, 15195), (4052, 13680), (4560, 12156), (5065, 10944), (5472, 10130), (6078, 9120), (6080, 9117), (6840, 8104)]