55994520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 125445480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 599, 615, 760, 779, 820, 984, 1140, 1198, 1230, 1558, 1640, 1797, 2280, 2337, 2396, 2460, 2995, 3116, 3594, 3895, 4674, 4792, 4920, 5990, 6232, 7188, 7790, 8985, 9348, 11381, 11685, 11980, 14376, 15580, 17970, 18696, 22762, 23370, 23960, 24559, 31160, 34143, 35940, 45524, 46740, 49118, 56905, 68286, 71880, 73677, 91048, 93480, 98236, 113810, 122795, 136572, 147354, 170715, 196472, 227620, 245590, 273144, 294708, 341430, 368385, 455240, 466621, 491180, 589416, 682860, 736770, 933242, 982360, 1365720, 1399863, 1473540, 1866484, 2333105, 2799726, 2947080, 3732968, 4666210, 5599452, 6999315, 9332420, 11198904, 13998630, 18664840, 27997260, 55994520]

約数ペア:

[(1, 55994520), (2, 27997260), (3, 18664840), (4, 13998630), (5, 11198904), (6, 9332420), (8, 6999315), (10, 5599452), (12, 4666210), (15, 3732968), (19, 2947080), (20, 2799726), (24, 2333105), (30, 1866484), (38, 1473540), (40, 1399863), (41, 1365720), (57, 982360), (60, 933242), (76, 736770), (82, 682860), (95, 589416), (114, 491180), (120, 466621), (123, 455240), (152, 368385), (164, 341430), (190, 294708), (205, 273144), (228, 245590), (246, 227620), (285, 196472), (328, 170715), (380, 147354), (410, 136572), (456, 122795), (492, 113810), (570, 98236), (599, 93480), (615, 91048), (760, 73677), (779, 71880), (820, 68286), (984, 56905), (1140, 49118), (1198, 46740), (1230, 45524), (1558, 35940), (1640, 34143), (1797, 31160), (2280, 24559), (2337, 23960), (2396, 23370), (2460, 22762), (2995, 18696), (3116, 17970), (3594, 15580), (3895, 14376), (4674, 11980), (4792, 11685), (4920, 11381), (5990, 9348), (6232, 8985), (7188, 7790)]