72030360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 240491520

約数和(自身を除く): 168461160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 67, 68, 85, 93, 102, 120, 124, 134, 136, 155, 170, 186, 201, 204, 248, 255, 268, 289, 310, 335, 340, 372, 402, 408, 465, 510, 527, 536, 578, 620, 670, 680, 744, 804, 867, 930, 1005, 1020, 1054, 1139, 1156, 1240, 1340, 1445, 1581, 1608, 1734, 1860, 2010, 2040, 2077, 2108, 2278, 2312, 2635, 2680, 2890, 3162, 3417, 3468, 3720, 4020, 4154, 4216, 4335, 4556, 5270, 5695, 5780, 6231, 6324, 6834, 6936, 7905, 8040, 8308, 8670, 8959, 9112, 10385, 10540, 11390, 11560, 12462, 12648, 13668, 15810, 16616, 17085, 17340, 17918, 19363, 20770, 21080, 22780, 24924, 26877, 27336, 31155, 31620, 34170, 34680, 35309, 35836, 38726, 41540, 44795, 45560, 49848, 53754, 58089, 62310, 63240, 68340, 70618, 71672, 77452, 83080, 89590, 96815, 105927, 107508, 116178, 124620, 134385, 136680, 141236, 154904, 176545, 179180, 193630, 211854, 215016, 232356, 249240, 268770, 282472, 290445, 353090, 358360, 387260, 423708, 464712, 529635, 537540, 580890, 600253, 706180, 774520, 847416, 1059270, 1075080, 1161780, 1200506, 1412360, 1800759, 2118540, 2323560, 2401012, 3001265, 3601518, 4237080, 4802024, 6002530, 7203036, 9003795, 12005060, 14406072, 18007590, 24010120, 36015180, 72030360]

約数ペア:

[(1, 72030360), (2, 36015180), (3, 24010120), (4, 18007590), (5, 14406072), (6, 12005060), (8, 9003795), (10, 7203036), (12, 6002530), (15, 4802024), (17, 4237080), (20, 3601518), (24, 3001265), (30, 2401012), (31, 2323560), (34, 2118540), (40, 1800759), (51, 1412360), (60, 1200506), (62, 1161780), (67, 1075080), (68, 1059270), (85, 847416), (93, 774520), (102, 706180), (120, 600253), (124, 580890), (134, 537540), (136, 529635), (155, 464712), (170, 423708), (186, 387260), (201, 358360), (204, 353090), (248, 290445), (255, 282472), (268, 268770), (289, 249240), (310, 232356), (335, 215016), (340, 211854), (372, 193630), (402, 179180), (408, 176545), (465, 154904), (510, 141236), (527, 136680), (536, 134385), (578, 124620), (620, 116178), (670, 107508), (680, 105927), (744, 96815), (804, 89590), (867, 83080), (930, 77452), (1005, 71672), (1020, 70618), (1054, 68340), (1139, 63240), (1156, 62310), (1240, 58089), (1340, 53754), (1445, 49848), (1581, 45560), (1608, 44795), (1734, 41540), (1860, 38726), (2010, 35836), (2040, 35309), (2077, 34680), (2108, 34170), (2278, 31620), (2312, 31155), (2635, 27336), (2680, 26877), (2890, 24924), (3162, 22780), (3417, 21080), (3468, 20770), (3720, 19363), (4020, 17918), (4154, 17340), (4216, 17085), (4335, 16616), (4556, 15810), (5270, 13668), (5695, 12648), (5780, 12462), (6231, 11560), (6324, 11390), (6834, 10540), (6936, 10385), (7905, 9112), (8040, 8959), (8308, 8670)]