800147280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{46957}}^1$

素因数の和:47044

約数の個数: 80

約数和(自身を含む): 2515446144

約数和(自身を除く): 1715298864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 46957, 93914, 140871, 187828, 234785, 281742, 375656, 469570, 563484, 704355, 751312, 939140, 1126968, 1408710, 1878280, 2253936, 2817420, 3333947, 3756560, 5634840, 6667894, 10001841, 11269680, 13335788, 16669735, 20003682, 26671576, 33339470, 40007364, 50009205, 53343152, 66678940, 80014728, 100018410, 133357880, 160029456, 200036820, 266715760, 400073640, 800147280]

約数ペア:

[(1, 800147280), (2, 400073640), (3, 266715760), (4, 200036820), (5, 160029456), (6, 133357880), (8, 100018410), (10, 80014728), (12, 66678940), (15, 53343152), (16, 50009205), (20, 40007364), (24, 33339470), (30, 26671576), (40, 20003682), (48, 16669735), (60, 13335788), (71, 11269680), (80, 10001841), (120, 6667894), (142, 5634840), (213, 3756560), (240, 3333947), (284, 2817420), (355, 2253936), (426, 1878280), (568, 1408710), (710, 1126968), (852, 939140), (1065, 751312), (1136, 704355), (1420, 563484), (1704, 469570), (2130, 375656), (2840, 281742), (3408, 234785), (4260, 187828), (5680, 140871), (8520, 93914), (17040, 46957)]