85818480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32507}}^1$

素因数の和:32534

約数の個数: 80

約数和(自身を含む): 290231424

約数和(自身を除く): 204412944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 32507, 65014, 97521, 130028, 162535, 195042, 260056, 325070, 357577, 390084, 487605, 520112, 650140, 715154, 780168, 975210, 1072731, 1300280, 1430308, 1560336, 1787885, 1950420, 2145462, 2600560, 2860616, 3575770, 3900840, 4290924, 5363655, 5721232, 7151540, 7801680, 8581848, 10727310, 14303080, 17163696, 21454620, 28606160, 42909240, 85818480]

約数ペア:

[(1, 85818480), (2, 42909240), (3, 28606160), (4, 21454620), (5, 17163696), (6, 14303080), (8, 10727310), (10, 8581848), (11, 7801680), (12, 7151540), (15, 5721232), (16, 5363655), (20, 4290924), (22, 3900840), (24, 3575770), (30, 2860616), (33, 2600560), (40, 2145462), (44, 1950420), (48, 1787885), (55, 1560336), (60, 1430308), (66, 1300280), (80, 1072731), (88, 975210), (110, 780168), (120, 715154), (132, 650140), (165, 520112), (176, 487605), (220, 390084), (240, 357577), (264, 325070), (330, 260056), (440, 195042), (528, 162535), (660, 130028), (880, 97521), (1320, 65014), (2640, 32507)]