3872580

素因数分解:

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

素因数の和:153

約数の個数: 96

約数和(自身を含む): 11827200

約数和(自身を除く): 7954620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 79, 86, 95, 114, 129, 158, 172, 190, 215, 228, 237, 258, 285, 316, 380, 395, 430, 474, 516, 570, 645, 790, 817, 860, 948, 1140, 1185, 1290, 1501, 1580, 1634, 2370, 2451, 2580, 3002, 3268, 3397, 4085, 4503, 4740, 4902, 6004, 6794, 7505, 8170, 9006, 9804, 10191, 12255, 13588, 15010, 16340, 16985, 18012, 20382, 22515, 24510, 30020, 33970, 40764, 45030, 49020, 50955, 64543, 67940, 90060, 101910, 129086, 193629, 203820, 258172, 322715, 387258, 645430, 774516, 968145, 1290860, 1936290, 3872580]

約数ペア:

[(1, 3872580), (2, 1936290), (3, 1290860), (4, 968145), (5, 774516), (6, 645430), (10, 387258), (12, 322715), (15, 258172), (19, 203820), (20, 193629), (30, 129086), (38, 101910), (43, 90060), (57, 67940), (60, 64543), (76, 50955), (79, 49020), (86, 45030), (95, 40764), (114, 33970), (129, 30020), (158, 24510), (172, 22515), (190, 20382), (215, 18012), (228, 16985), (237, 16340), (258, 15010), (285, 13588), (316, 12255), (380, 10191), (395, 9804), (430, 9006), (474, 8170), (516, 7505), (570, 6794), (645, 6004), (790, 4902), (817, 4740), (860, 4503), (948, 4085), (1140, 3397), (1185, 3268), (1290, 3002), (1501, 2580), (1580, 2451), (1634, 2370)]