480324180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2678

約数の個数: 192

約数和(自身を含む): 1688924160

約数和(自身を除く): 1208599980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 380, 399, 420, 437, 460, 483, 532, 570, 644, 665, 690, 798, 805, 874, 966, 1140, 1311, 1330, 1380, 1596, 1610, 1748, 1932, 1995, 2185, 2415, 2617, 2622, 2660, 3059, 3220, 3990, 4370, 4830, 5234, 5244, 6118, 6555, 7851, 7980, 8740, 9177, 9660, 10468, 12236, 13085, 13110, 15295, 15702, 18319, 18354, 26170, 26220, 30590, 31404, 36638, 36708, 39255, 45885, 49723, 52340, 54957, 60191, 61180, 73276, 78510, 91595, 91770, 99446, 109914, 120382, 149169, 157020, 180573, 183190, 183540, 198892, 219828, 240764, 248615, 274785, 298338, 300955, 348061, 361146, 366380, 421337, 497230, 549570, 596676, 601910, 696122, 722292, 745845, 842674, 902865, 994460, 1044183, 1099140, 1143629, 1203820, 1264011, 1392244, 1491690, 1685348, 1740305, 1805730, 2088366, 2106685, 2287258, 2528022, 2983380, 3430887, 3480610, 3611460, 4176732, 4213370, 4574516, 5056044, 5220915, 5718145, 6320055, 6861774, 6961220, 8005403, 8426740, 10441830, 11436290, 12640110, 13723548, 16010806, 17154435, 20883660, 22872580, 24016209, 25280220, 32021612, 34308870, 40027015, 48032418, 68617740, 80054030, 96064836, 120081045, 160108060, 240162090, 480324180]

約数ペア:

[(1, 480324180), (2, 240162090), (3, 160108060), (4, 120081045), (5, 96064836), (6, 80054030), (7, 68617740), (10, 48032418), (12, 40027015), (14, 34308870), (15, 32021612), (19, 25280220), (20, 24016209), (21, 22872580), (23, 20883660), (28, 17154435), (30, 16010806), (35, 13723548), (38, 12640110), (42, 11436290), (46, 10441830), (57, 8426740), (60, 8005403), (69, 6961220), (70, 6861774), (76, 6320055), (84, 5718145), (92, 5220915), (95, 5056044), (105, 4574516), (114, 4213370), (115, 4176732), (133, 3611460), (138, 3480610), (140, 3430887), (161, 2983380), (190, 2528022), (210, 2287258), (228, 2106685), (230, 2088366), (266, 1805730), (276, 1740305), (285, 1685348), (322, 1491690), (345, 1392244), (380, 1264011), (399, 1203820), (420, 1143629), (437, 1099140), (460, 1044183), (483, 994460), (532, 902865), (570, 842674), (644, 745845), (665, 722292), (690, 696122), (798, 601910), (805, 596676), (874, 549570), (966, 497230), (1140, 421337), (1311, 366380), (1330, 361146), (1380, 348061), (1596, 300955), (1610, 298338), (1748, 274785), (1932, 248615), (1995, 240764), (2185, 219828), (2415, 198892), (2617, 183540), (2622, 183190), (2660, 180573), (3059, 157020), (3220, 149169), (3990, 120382), (4370, 109914), (4830, 99446), (5234, 91770), (5244, 91595), (6118, 78510), (6555, 73276), (7851, 61180), (7980, 60191), (8740, 54957), (9177, 52340), (9660, 49723), (10468, 45885), (12236, 39255), (13085, 36708), (13110, 36638), (15295, 31404), (15702, 30590), (18319, 26220), (18354, 26170)]