23455320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{3989}}^1$

素因数の和:4017

約数の個数: 96

約数和(自身を含む): 81874800

約数和(自身を除く): 58419480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 3989, 5880, 7978, 11967, 15956, 19945, 23934, 27923, 31912, 39890, 47868, 55846, 59835, 79780, 83769, 95736, 111692, 119670, 139615, 159560, 167538, 195461, 223384, 239340, 279230, 335076, 390922, 418845, 478680, 558460, 586383, 670152, 781844, 837690, 977305, 1116920, 1172766, 1563688, 1675380, 1954610, 2345532, 2931915, 3350760, 3909220, 4691064, 5863830, 7818440, 11727660, 23455320]

約数ペア:

[(1, 23455320), (2, 11727660), (3, 7818440), (4, 5863830), (5, 4691064), (6, 3909220), (7, 3350760), (8, 2931915), (10, 2345532), (12, 1954610), (14, 1675380), (15, 1563688), (20, 1172766), (21, 1116920), (24, 977305), (28, 837690), (30, 781844), (35, 670152), (40, 586383), (42, 558460), (49, 478680), (56, 418845), (60, 390922), (70, 335076), (84, 279230), (98, 239340), (105, 223384), (120, 195461), (140, 167538), (147, 159560), (168, 139615), (196, 119670), (210, 111692), (245, 95736), (280, 83769), (294, 79780), (392, 59835), (420, 55846), (490, 47868), (588, 39890), (735, 31912), (840, 27923), (980, 23934), (1176, 19945), (1470, 15956), (1960, 11967), (2940, 7978), (3989, 5880)]