32451240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 105177600

約数和(自身を除く): 72726360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 331, 344, 380, 430, 456, 516, 570, 645, 662, 760, 817, 860, 993, 1032, 1140, 1290, 1324, 1634, 1655, 1720, 1986, 2280, 2451, 2580, 2648, 3268, 3310, 3972, 4085, 4902, 4965, 5160, 6289, 6536, 6620, 7944, 8170, 9804, 9930, 12255, 12578, 13240, 14233, 16340, 18867, 19608, 19860, 24510, 25156, 28466, 31445, 32680, 37734, 39720, 42699, 49020, 50312, 56932, 62890, 71165, 75468, 85398, 94335, 98040, 113864, 125780, 142330, 150936, 170796, 188670, 213495, 251560, 270427, 284660, 341592, 377340, 426990, 540854, 569320, 754680, 811281, 853980, 1081708, 1352135, 1622562, 1707960, 2163416, 2704270, 3245124, 4056405, 5408540, 6490248, 8112810, 10817080, 16225620, 32451240]

約数ペア:

[(1, 32451240), (2, 16225620), (3, 10817080), (4, 8112810), (5, 6490248), (6, 5408540), (8, 4056405), (10, 3245124), (12, 2704270), (15, 2163416), (19, 1707960), (20, 1622562), (24, 1352135), (30, 1081708), (38, 853980), (40, 811281), (43, 754680), (57, 569320), (60, 540854), (76, 426990), (86, 377340), (95, 341592), (114, 284660), (120, 270427), (129, 251560), (152, 213495), (172, 188670), (190, 170796), (215, 150936), (228, 142330), (258, 125780), (285, 113864), (331, 98040), (344, 94335), (380, 85398), (430, 75468), (456, 71165), (516, 62890), (570, 56932), (645, 50312), (662, 49020), (760, 42699), (817, 39720), (860, 37734), (993, 32680), (1032, 31445), (1140, 28466), (1290, 25156), (1324, 24510), (1634, 19860), (1655, 19608), (1720, 18867), (1986, 16340), (2280, 14233), (2451, 13240), (2580, 12578), (2648, 12255), (3268, 9930), (3310, 9804), (3972, 8170), (4085, 7944), (4902, 6620), (4965, 6536), (5160, 6289)]