169919520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4481}}^1$

素因数の和:4578

約数の個数: 96

約数和(自身を含む): 542142720

約数和(自身を除く): 372223200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4481, 4740, 6320, 7584, 8962, 9480, 12640, 13443, 17924, 18960, 22405, 26886, 35848, 37920, 44810, 53772, 67215, 71696, 89620, 107544, 134430, 143392, 179240, 215088, 268860, 353999, 358480, 430176, 537720, 707998, 716960, 1061997, 1075440, 1415996, 1769995, 2123994, 2150880, 2831992, 3539990, 4247988, 5309985, 5663984, 7079980, 8495976, 10619970, 11327968, 14159960, 16991952, 21239940, 28319920, 33983904, 42479880, 56639840, 84959760, 169919520]

約数ペア:

[(1, 169919520), (2, 84959760), (3, 56639840), (4, 42479880), (5, 33983904), (6, 28319920), (8, 21239940), (10, 16991952), (12, 14159960), (15, 11327968), (16, 10619970), (20, 8495976), (24, 7079980), (30, 5663984), (32, 5309985), (40, 4247988), (48, 3539990), (60, 2831992), (79, 2150880), (80, 2123994), (96, 1769995), (120, 1415996), (158, 1075440), (160, 1061997), (237, 716960), (240, 707998), (316, 537720), (395, 430176), (474, 358480), (480, 353999), (632, 268860), (790, 215088), (948, 179240), (1185, 143392), (1264, 134430), (1580, 107544), (1896, 89620), (2370, 71696), (2528, 67215), (3160, 53772), (3792, 44810), (4481, 37920), (4740, 35848), (6320, 26886), (7584, 22405), (8962, 18960), (9480, 17924), (12640, 13443)]