24628140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2319

約数の個数: 72

約数和(自身を含む): 75963888

約数和(自身を除く): 51335748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2243, 2745, 3660, 4486, 5490, 6729, 8972, 10980, 11215, 13458, 20187, 22430, 26916, 33645, 40374, 44860, 67290, 80748, 100935, 134580, 136823, 201870, 273646, 403740, 410469, 547292, 684115, 820938, 1231407, 1368230, 1641876, 2052345, 2462814, 2736460, 4104690, 4925628, 6157035, 8209380, 12314070, 24628140]

約数ペア:

[(1, 24628140), (2, 12314070), (3, 8209380), (4, 6157035), (5, 4925628), (6, 4104690), (9, 2736460), (10, 2462814), (12, 2052345), (15, 1641876), (18, 1368230), (20, 1231407), (30, 820938), (36, 684115), (45, 547292), (60, 410469), (61, 403740), (90, 273646), (122, 201870), (180, 136823), (183, 134580), (244, 100935), (305, 80748), (366, 67290), (549, 44860), (610, 40374), (732, 33645), (915, 26916), (1098, 22430), (1220, 20187), (1830, 13458), (2196, 11215), (2243, 10980), (2745, 8972), (3660, 6729), (4486, 5490)]