6450480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 180

約数和(自身を含む): 23754432

約数和(自身を除く): 17303952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 289, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 578, 612, 620, 680, 720, 744, 765, 816, 867, 930, 1020, 1054, 1116, 1156, 1224, 1240, 1360, 1395, 1445, 1488, 1530, 1581, 1734, 1860, 2040, 2108, 2232, 2312, 2448, 2480, 2601, 2635, 2790, 2890, 3060, 3162, 3468, 3720, 4080, 4216, 4335, 4464, 4624, 4743, 5202, 5270, 5580, 5780, 6120, 6324, 6936, 7440, 7905, 8432, 8670, 8959, 9486, 10404, 10540, 11160, 11560, 12240, 12648, 13005, 13872, 15810, 17340, 17918, 18972, 20808, 21080, 22320, 23120, 23715, 25296, 26010, 26877, 31620, 34680, 35836, 37944, 41616, 42160, 44795, 47430, 52020, 53754, 63240, 69360, 71672, 75888, 80631, 89590, 94860, 104040, 107508, 126480, 134385, 143344, 161262, 179180, 189720, 208080, 215016, 268770, 322524, 358360, 379440, 403155, 430032, 537540, 645048, 716720, 806310, 1075080, 1290096, 1612620, 2150160, 3225240, 6450480]

約数ペア:

[(1, 6450480), (2, 3225240), (3, 2150160), (4, 1612620), (5, 1290096), (6, 1075080), (8, 806310), (9, 716720), (10, 645048), (12, 537540), (15, 430032), (16, 403155), (17, 379440), (18, 358360), (20, 322524), (24, 268770), (30, 215016), (31, 208080), (34, 189720), (36, 179180), (40, 161262), (45, 143344), (48, 134385), (51, 126480), (60, 107508), (62, 104040), (68, 94860), (72, 89590), (80, 80631), (85, 75888), (90, 71672), (93, 69360), (102, 63240), (120, 53754), (124, 52020), (136, 47430), (144, 44795), (153, 42160), (155, 41616), (170, 37944), (180, 35836), (186, 34680), (204, 31620), (240, 26877), (248, 26010), (255, 25296), (272, 23715), (279, 23120), (289, 22320), (306, 21080), (310, 20808), (340, 18972), (360, 17918), (372, 17340), (408, 15810), (465, 13872), (496, 13005), (510, 12648), (527, 12240), (558, 11560), (578, 11160), (612, 10540), (620, 10404), (680, 9486), (720, 8959), (744, 8670), (765, 8432), (816, 7905), (867, 7440), (930, 6936), (1020, 6324), (1054, 6120), (1116, 5780), (1156, 5580), (1224, 5270), (1240, 5202), (1360, 4743), (1395, 4624), (1445, 4464), (1488, 4335), (1530, 4216), (1581, 4080), (1734, 3720), (1860, 3468), (2040, 3162), (2108, 3060), (2232, 2890), (2312, 2790), (2448, 2635), (2480, 2601)]