72932040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{701}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 252151380

約数和(自身を除く): 179219340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 701, 765, 867, 1020, 1156, 1224, 1402, 1445, 1530, 1734, 2040, 2103, 2312, 2601, 2804, 2890, 3060, 3468, 3505, 4206, 4335, 5202, 5608, 5780, 6120, 6309, 6936, 7010, 8412, 8670, 10404, 10515, 11560, 11917, 12618, 13005, 14020, 16824, 17340, 20808, 21030, 23834, 25236, 26010, 28040, 31545, 34680, 35751, 42060, 47668, 50472, 52020, 59585, 63090, 71502, 84120, 95336, 104040, 107253, 119170, 126180, 143004, 178755, 202589, 214506, 238340, 252360, 286008, 357510, 405178, 429012, 476680, 536265, 607767, 715020, 810356, 858024, 1012945, 1072530, 1215534, 1430040, 1620712, 1823301, 2025890, 2145060, 2431068, 3038835, 3646602, 4051780, 4290120, 4862136, 6077670, 7293204, 8103560, 9116505, 12155340, 14586408, 18233010, 24310680, 36466020, 72932040]

約数ペア:

[(1, 72932040), (2, 36466020), (3, 24310680), (4, 18233010), (5, 14586408), (6, 12155340), (8, 9116505), (9, 8103560), (10, 7293204), (12, 6077670), (15, 4862136), (17, 4290120), (18, 4051780), (20, 3646602), (24, 3038835), (30, 2431068), (34, 2145060), (36, 2025890), (40, 1823301), (45, 1620712), (51, 1430040), (60, 1215534), (68, 1072530), (72, 1012945), (85, 858024), (90, 810356), (102, 715020), (120, 607767), (136, 536265), (153, 476680), (170, 429012), (180, 405178), (204, 357510), (255, 286008), (289, 252360), (306, 238340), (340, 214506), (360, 202589), (408, 178755), (510, 143004), (578, 126180), (612, 119170), (680, 107253), (701, 104040), (765, 95336), (867, 84120), (1020, 71502), (1156, 63090), (1224, 59585), (1402, 52020), (1445, 50472), (1530, 47668), (1734, 42060), (2040, 35751), (2103, 34680), (2312, 31545), (2601, 28040), (2804, 26010), (2890, 25236), (3060, 23834), (3468, 21030), (3505, 20808), (4206, 17340), (4335, 16824), (5202, 14020), (5608, 13005), (5780, 12618), (6120, 11917), (6309, 11560), (6936, 10515), (7010, 10404), (8412, 8670)]