3225240

素因数分解:

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

素因数の和:82

約数の個数: 144

約数和(自身を含む): 11494080

約数和(自身を除く): 8268840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 289, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 578, 612, 620, 680, 744, 765, 867, 930, 1020, 1054, 1116, 1156, 1224, 1240, 1395, 1445, 1530, 1581, 1734, 1860, 2040, 2108, 2232, 2312, 2601, 2635, 2790, 2890, 3060, 3162, 3468, 3720, 4216, 4335, 4743, 5202, 5270, 5580, 5780, 6120, 6324, 6936, 7905, 8670, 8959, 9486, 10404, 10540, 11160, 11560, 12648, 13005, 15810, 17340, 17918, 18972, 20808, 21080, 23715, 26010, 26877, 31620, 34680, 35836, 37944, 44795, 47430, 52020, 53754, 63240, 71672, 80631, 89590, 94860, 104040, 107508, 134385, 161262, 179180, 189720, 215016, 268770, 322524, 358360, 403155, 537540, 645048, 806310, 1075080, 1612620, 3225240]

約数ペア:

[(1, 3225240), (2, 1612620), (3, 1075080), (4, 806310), (5, 645048), (6, 537540), (8, 403155), (9, 358360), (10, 322524), (12, 268770), (15, 215016), (17, 189720), (18, 179180), (20, 161262), (24, 134385), (30, 107508), (31, 104040), (34, 94860), (36, 89590), (40, 80631), (45, 71672), (51, 63240), (60, 53754), (62, 52020), (68, 47430), (72, 44795), (85, 37944), (90, 35836), (93, 34680), (102, 31620), (120, 26877), (124, 26010), (136, 23715), (153, 21080), (155, 20808), (170, 18972), (180, 17918), (186, 17340), (204, 15810), (248, 13005), (255, 12648), (279, 11560), (289, 11160), (306, 10540), (310, 10404), (340, 9486), (360, 8959), (372, 8670), (408, 7905), (465, 6936), (510, 6324), (527, 6120), (558, 5780), (578, 5580), (612, 5270), (620, 5202), (680, 4743), (744, 4335), (765, 4216), (867, 3720), (930, 3468), (1020, 3162), (1054, 3060), (1116, 2890), (1156, 2790), (1224, 2635), (1240, 2601), (1395, 2312), (1445, 2232), (1530, 2108), (1581, 2040), (1734, 1860)]