29921160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 96526080

約数和(自身を除く): 66604920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 293, 296, 345, 370, 444, 460, 552, 555, 586, 690, 740, 851, 879, 888, 920, 1110, 1172, 1380, 1465, 1480, 1702, 1758, 2220, 2344, 2553, 2760, 2930, 3404, 3516, 4255, 4395, 4440, 5106, 5860, 6739, 6808, 7032, 8510, 8790, 10212, 10841, 11720, 12765, 13478, 17020, 17580, 20217, 20424, 21682, 25530, 26956, 32523, 33695, 34040, 35160, 40434, 43364, 51060, 53912, 54205, 65046, 67390, 80868, 86728, 101085, 102120, 108410, 130092, 134780, 161736, 162615, 202170, 216820, 249343, 260184, 269560, 325230, 404340, 433640, 498686, 650460, 748029, 808680, 997372, 1246715, 1300920, 1496058, 1994744, 2493430, 2992116, 3740145, 4986860, 5984232, 7480290, 9973720, 14960580, 29921160]

約数ペア:

[(1, 29921160), (2, 14960580), (3, 9973720), (4, 7480290), (5, 5984232), (6, 4986860), (8, 3740145), (10, 2992116), (12, 2493430), (15, 1994744), (20, 1496058), (23, 1300920), (24, 1246715), (30, 997372), (37, 808680), (40, 748029), (46, 650460), (60, 498686), (69, 433640), (74, 404340), (92, 325230), (111, 269560), (115, 260184), (120, 249343), (138, 216820), (148, 202170), (184, 162615), (185, 161736), (222, 134780), (230, 130092), (276, 108410), (293, 102120), (296, 101085), (345, 86728), (370, 80868), (444, 67390), (460, 65046), (552, 54205), (555, 53912), (586, 51060), (690, 43364), (740, 40434), (851, 35160), (879, 34040), (888, 33695), (920, 32523), (1110, 26956), (1172, 25530), (1380, 21682), (1465, 20424), (1480, 20217), (1702, 17580), (1758, 17020), (2220, 13478), (2344, 12765), (2553, 11720), (2760, 10841), (2930, 10212), (3404, 8790), (3516, 8510), (4255, 7032), (4395, 6808), (4440, 6739), (5106, 5860)]