9201840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1706

約数の個数: 80

約数和(自身を含む): 29783808

約数和(自身を除く): 20581968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1667, 1840, 2760, 3334, 5001, 5520, 6668, 8335, 10002, 13336, 16670, 20004, 25005, 26672, 33340, 38341, 40008, 50010, 66680, 76682, 80016, 100020, 115023, 133360, 153364, 191705, 200040, 230046, 306728, 383410, 400080, 460092, 575115, 613456, 766820, 920184, 1150230, 1533640, 1840368, 2300460, 3067280, 4600920, 9201840]

約数ペア:

[(1, 9201840), (2, 4600920), (3, 3067280), (4, 2300460), (5, 1840368), (6, 1533640), (8, 1150230), (10, 920184), (12, 766820), (15, 613456), (16, 575115), (20, 460092), (23, 400080), (24, 383410), (30, 306728), (40, 230046), (46, 200040), (48, 191705), (60, 153364), (69, 133360), (80, 115023), (92, 100020), (115, 80016), (120, 76682), (138, 66680), (184, 50010), (230, 40008), (240, 38341), (276, 33340), (345, 26672), (368, 25005), (460, 20004), (552, 16670), (690, 13336), (920, 10002), (1104, 8335), (1380, 6668), (1667, 5520), (1840, 5001), (2760, 3334)]