123357120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6763}}^1$

素因数の和:6802

約数の個数: 112

約数和(自身を含む): 412333440

約数和(自身を除く): 288976320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 6763, 9120, 13526, 18240, 20289, 27052, 33815, 40578, 54104, 67630, 81156, 101445, 108208, 128497, 135260, 162312, 202890, 216416, 256994, 270520, 324624, 385491, 405780, 432832, 513988, 541040, 642485, 649248, 770982, 811560, 1027976, 1082080, 1284970, 1298496, 1541964, 1623120, 1927455, 2055952, 2164160, 2569940, 3083928, 3246240, 3854910, 4111904, 5139880, 6167856, 6492480, 7709820, 8223808, 10279760, 12335712, 15419640, 20559520, 24671424, 30839280, 41119040, 61678560, 123357120]

約数ペア:

[(1, 123357120), (2, 61678560), (3, 41119040), (4, 30839280), (5, 24671424), (6, 20559520), (8, 15419640), (10, 12335712), (12, 10279760), (15, 8223808), (16, 7709820), (19, 6492480), (20, 6167856), (24, 5139880), (30, 4111904), (32, 3854910), (38, 3246240), (40, 3083928), (48, 2569940), (57, 2164160), (60, 2055952), (64, 1927455), (76, 1623120), (80, 1541964), (95, 1298496), (96, 1284970), (114, 1082080), (120, 1027976), (152, 811560), (160, 770982), (190, 649248), (192, 642485), (228, 541040), (240, 513988), (285, 432832), (304, 405780), (320, 385491), (380, 324624), (456, 270520), (480, 256994), (570, 216416), (608, 202890), (760, 162312), (912, 135260), (960, 128497), (1140, 108208), (1216, 101445), (1520, 81156), (1824, 67630), (2280, 54104), (3040, 40578), (3648, 33815), (4560, 27052), (6080, 20289), (6763, 18240), (9120, 13526)]