7745160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 25344000

約数和(自身を除く): 17598840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 79, 86, 95, 114, 120, 129, 152, 158, 172, 190, 215, 228, 237, 258, 285, 316, 344, 380, 395, 430, 456, 474, 516, 570, 632, 645, 760, 790, 817, 860, 948, 1032, 1140, 1185, 1290, 1501, 1580, 1634, 1720, 1896, 2280, 2370, 2451, 2580, 3002, 3160, 3268, 3397, 4085, 4503, 4740, 4902, 5160, 6004, 6536, 6794, 7505, 8170, 9006, 9480, 9804, 10191, 12008, 12255, 13588, 15010, 16340, 16985, 18012, 19608, 20382, 22515, 24510, 27176, 30020, 32680, 33970, 36024, 40764, 45030, 49020, 50955, 60040, 64543, 67940, 81528, 90060, 98040, 101910, 129086, 135880, 180120, 193629, 203820, 258172, 322715, 387258, 407640, 516344, 645430, 774516, 968145, 1290860, 1549032, 1936290, 2581720, 3872580, 7745160]

約数ペア:

[(1, 7745160), (2, 3872580), (3, 2581720), (4, 1936290), (5, 1549032), (6, 1290860), (8, 968145), (10, 774516), (12, 645430), (15, 516344), (19, 407640), (20, 387258), (24, 322715), (30, 258172), (38, 203820), (40, 193629), (43, 180120), (57, 135880), (60, 129086), (76, 101910), (79, 98040), (86, 90060), (95, 81528), (114, 67940), (120, 64543), (129, 60040), (152, 50955), (158, 49020), (172, 45030), (190, 40764), (215, 36024), (228, 33970), (237, 32680), (258, 30020), (285, 27176), (316, 24510), (344, 22515), (380, 20382), (395, 19608), (430, 18012), (456, 16985), (474, 16340), (516, 15010), (570, 13588), (632, 12255), (645, 12008), (760, 10191), (790, 9804), (817, 9480), (860, 9006), (948, 8170), (1032, 7505), (1140, 6794), (1185, 6536), (1290, 6004), (1501, 5160), (1580, 4902), (1634, 4740), (1720, 4503), (1896, 4085), (2280, 3397), (2370, 3268), (2451, 3160), (2580, 3002)]