190851720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38791}}^1$

素因数の和:38846

約数の個数: 64

約数和(自身を含む): 586535040

約数和(自身を除く): 395683320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 38791, 77582, 116373, 155164, 193955, 232746, 310328, 387910, 465492, 581865, 775820, 930984, 1163730, 1551640, 1590431, 2327460, 3180862, 4654920, 4771293, 6361724, 7952155, 9542586, 12723448, 15904310, 19085172, 23856465, 31808620, 38170344, 47712930, 63617240, 95425860, 190851720]

約数ペア:

[(1, 190851720), (2, 95425860), (3, 63617240), (4, 47712930), (5, 38170344), (6, 31808620), (8, 23856465), (10, 19085172), (12, 15904310), (15, 12723448), (20, 9542586), (24, 7952155), (30, 6361724), (40, 4771293), (41, 4654920), (60, 3180862), (82, 2327460), (120, 1590431), (123, 1551640), (164, 1163730), (205, 930984), (246, 775820), (328, 581865), (410, 465492), (492, 387910), (615, 310328), (820, 232746), (984, 193955), (1230, 155164), (1640, 116373), (2460, 77582), (4920, 38791)]