29089680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2064

約数の個数: 80

約数和(自身を含む): 91702464

約数和(自身を除く): 62612784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1987, 2440, 2928, 3660, 3974, 4880, 5961, 7320, 7948, 9935, 11922, 14640, 15896, 19870, 23844, 29805, 31792, 39740, 47688, 59610, 79480, 95376, 119220, 121207, 158960, 238440, 242414, 363621, 476880, 484828, 606035, 727242, 969656, 1212070, 1454484, 1818105, 1939312, 2424140, 2908968, 3636210, 4848280, 5817936, 7272420, 9696560, 14544840, 29089680]

約数ペア:

[(1, 29089680), (2, 14544840), (3, 9696560), (4, 7272420), (5, 5817936), (6, 4848280), (8, 3636210), (10, 2908968), (12, 2424140), (15, 1939312), (16, 1818105), (20, 1454484), (24, 1212070), (30, 969656), (40, 727242), (48, 606035), (60, 484828), (61, 476880), (80, 363621), (120, 242414), (122, 238440), (183, 158960), (240, 121207), (244, 119220), (305, 95376), (366, 79480), (488, 59610), (610, 47688), (732, 39740), (915, 31792), (976, 29805), (1220, 23844), (1464, 19870), (1830, 15896), (1987, 14640), (2440, 11922), (2928, 9935), (3660, 7948), (3974, 7320), (4880, 5961)]