53018760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7243}}^1$

素因数の和:7318

約数の個数: 64

約数和(自身を含む): 161686080

約数和(自身を除く): 108667320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7243, 7320, 14486, 21729, 28972, 36215, 43458, 57944, 72430, 86916, 108645, 144860, 173832, 217290, 289720, 434580, 441823, 869160, 883646, 1325469, 1767292, 2209115, 2650938, 3534584, 4418230, 5301876, 6627345, 8836460, 10603752, 13254690, 17672920, 26509380, 53018760]

約数ペア:

[(1, 53018760), (2, 26509380), (3, 17672920), (4, 13254690), (5, 10603752), (6, 8836460), (8, 6627345), (10, 5301876), (12, 4418230), (15, 3534584), (20, 2650938), (24, 2209115), (30, 1767292), (40, 1325469), (60, 883646), (61, 869160), (120, 441823), (122, 434580), (183, 289720), (244, 217290), (305, 173832), (366, 144860), (488, 108645), (610, 86916), (732, 72430), (915, 57944), (1220, 43458), (1464, 36215), (1830, 28972), (2440, 21729), (3660, 14486), (7243, 7320)]