174844080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12781}}^1$

素因数の和:12819

約数の個数: 120

約数和(自身を含む): 618137520

約数和(自身を除く): 443293440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 12781, 13680, 25562, 38343, 51124, 63905, 76686, 102248, 115029, 127810, 153372, 191715, 204496, 230058, 242839, 255620, 306744, 383430, 460116, 485678, 511240, 575145, 613488, 728517, 766860, 920232, 971356, 1022480, 1150290, 1214195, 1457034, 1533720, 1840464, 1942712, 2185551, 2300580, 2428390, 2914068, 3067440, 3642585, 3885424, 4371102, 4601160, 4856780, 5828136, 7285170, 8742204, 9202320, 9713560, 10927755, 11656272, 14570340, 17484408, 19427120, 21855510, 29140680, 34968816, 43711020, 58281360, 87422040, 174844080]

約数ペア:

[(1, 174844080), (2, 87422040), (3, 58281360), (4, 43711020), (5, 34968816), (6, 29140680), (8, 21855510), (9, 19427120), (10, 17484408), (12, 14570340), (15, 11656272), (16, 10927755), (18, 9713560), (19, 9202320), (20, 8742204), (24, 7285170), (30, 5828136), (36, 4856780), (38, 4601160), (40, 4371102), (45, 3885424), (48, 3642585), (57, 3067440), (60, 2914068), (72, 2428390), (76, 2300580), (80, 2185551), (90, 1942712), (95, 1840464), (114, 1533720), (120, 1457034), (144, 1214195), (152, 1150290), (171, 1022480), (180, 971356), (190, 920232), (228, 766860), (240, 728517), (285, 613488), (304, 575145), (342, 511240), (360, 485678), (380, 460116), (456, 383430), (570, 306744), (684, 255620), (720, 242839), (760, 230058), (855, 204496), (912, 191715), (1140, 153372), (1368, 127810), (1520, 115029), (1710, 102248), (2280, 76686), (2736, 63905), (3420, 51124), (4560, 38343), (6840, 25562), (12781, 13680)]