492420720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9863

約数の個数: 160

約数和(自身を含む): 1753102080

約数和(自身を除く): 1260681360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 9817, 10032, 12540, 16720, 19634, 25080, 29451, 39268, 49085, 50160, 58902, 78536, 98170, 107987, 117804, 147255, 157072, 186523, 196340, 215974, 235608, 294510, 323961, 373046, 392680, 431948, 471216, 539935, 559569, 589020, 647922, 746092, 785360, 863896, 932615, 1079870, 1119138, 1178040, 1295844, 1492184, 1619805, 1727792, 1865230, 2051753, 2159740, 2238276, 2356080, 2591688, 2797845, 2984368, 3239610, 3730460, 4103506, 4319480, 4476552, 5183376, 5595690, 6155259, 6479220, 7460920, 8207012, 8638960, 8953104, 10258765, 11191380, 12310518, 12958440, 14921840, 16414024, 20517530, 22382760, 24621036, 25916880, 30776295, 32828048, 41035060, 44765520, 49242072, 61552590, 82070120, 98484144, 123105180, 164140240, 246210360, 492420720]

約数ペア:

[(1, 492420720), (2, 246210360), (3, 164140240), (4, 123105180), (5, 98484144), (6, 82070120), (8, 61552590), (10, 49242072), (11, 44765520), (12, 41035060), (15, 32828048), (16, 30776295), (19, 25916880), (20, 24621036), (22, 22382760), (24, 20517530), (30, 16414024), (33, 14921840), (38, 12958440), (40, 12310518), (44, 11191380), (48, 10258765), (55, 8953104), (57, 8638960), (60, 8207012), (66, 7460920), (76, 6479220), (80, 6155259), (88, 5595690), (95, 5183376), (110, 4476552), (114, 4319480), (120, 4103506), (132, 3730460), (152, 3239610), (165, 2984368), (176, 2797845), (190, 2591688), (209, 2356080), (220, 2238276), (228, 2159740), (240, 2051753), (264, 1865230), (285, 1727792), (304, 1619805), (330, 1492184), (380, 1295844), (418, 1178040), (440, 1119138), (456, 1079870), (528, 932615), (570, 863896), (627, 785360), (660, 746092), (760, 647922), (836, 589020), (880, 559569), (912, 539935), (1045, 471216), (1140, 431948), (1254, 392680), (1320, 373046), (1520, 323961), (1672, 294510), (2090, 235608), (2280, 215974), (2508, 196340), (2640, 186523), (3135, 157072), (3344, 147255), (4180, 117804), (4560, 107987), (5016, 98170), (6270, 78536), (8360, 58902), (9817, 50160), (10032, 49085), (12540, 39268), (16720, 29451), (19634, 25080)]