40242060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13151}}^1$

素因数の和:13183

約数の個数: 72

約数和(自身を含む): 129257856

約数和(自身を除く): 89015796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 13151, 26302, 39453, 52604, 65755, 78906, 118359, 131510, 157812, 197265, 223567, 236718, 263020, 394530, 447134, 473436, 591795, 670701, 789060, 894268, 1117835, 1183590, 1341402, 2012103, 2235670, 2367180, 2682804, 3353505, 4024206, 4471340, 6707010, 8048412, 10060515, 13414020, 20121030, 40242060]

約数ペア:

[(1, 40242060), (2, 20121030), (3, 13414020), (4, 10060515), (5, 8048412), (6, 6707010), (9, 4471340), (10, 4024206), (12, 3353505), (15, 2682804), (17, 2367180), (18, 2235670), (20, 2012103), (30, 1341402), (34, 1183590), (36, 1117835), (45, 894268), (51, 789060), (60, 670701), (68, 591795), (85, 473436), (90, 447134), (102, 394530), (153, 263020), (170, 236718), (180, 223567), (204, 197265), (255, 157812), (306, 131510), (340, 118359), (510, 78906), (612, 65755), (765, 52604), (1020, 39453), (1530, 26302), (3060, 13151)]