122222040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 380332800

約数和(自身を除く): 258110760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 61, 118, 120, 122, 177, 183, 236, 244, 283, 295, 305, 354, 366, 472, 488, 566, 590, 610, 708, 732, 849, 885, 915, 1132, 1180, 1220, 1415, 1416, 1464, 1698, 1770, 1830, 2264, 2360, 2440, 2830, 3396, 3540, 3599, 3660, 4245, 5660, 6792, 7080, 7198, 7320, 8490, 10797, 11320, 14396, 16697, 16980, 17263, 17995, 21594, 28792, 33394, 33960, 34526, 35990, 43188, 50091, 51789, 53985, 66788, 69052, 71980, 83485, 86315, 86376, 100182, 103578, 107970, 133576, 138104, 143960, 166970, 172630, 200364, 207156, 215940, 250455, 258945, 333940, 345260, 400728, 414312, 431880, 500910, 517890, 667880, 690520, 1001820, 1018517, 1035780, 2003640, 2037034, 2071560, 3055551, 4074068, 5092585, 6111102, 8148136, 10185170, 12222204, 15277755, 20370340, 24444408, 30555510, 40740680, 61111020, 122222040]

約数ペア:

[(1, 122222040), (2, 61111020), (3, 40740680), (4, 30555510), (5, 24444408), (6, 20370340), (8, 15277755), (10, 12222204), (12, 10185170), (15, 8148136), (20, 6111102), (24, 5092585), (30, 4074068), (40, 3055551), (59, 2071560), (60, 2037034), (61, 2003640), (118, 1035780), (120, 1018517), (122, 1001820), (177, 690520), (183, 667880), (236, 517890), (244, 500910), (283, 431880), (295, 414312), (305, 400728), (354, 345260), (366, 333940), (472, 258945), (488, 250455), (566, 215940), (590, 207156), (610, 200364), (708, 172630), (732, 166970), (849, 143960), (885, 138104), (915, 133576), (1132, 107970), (1180, 103578), (1220, 100182), (1415, 86376), (1416, 86315), (1464, 83485), (1698, 71980), (1770, 69052), (1830, 66788), (2264, 53985), (2360, 51789), (2440, 50091), (2830, 43188), (3396, 35990), (3540, 34526), (3599, 33960), (3660, 33394), (4245, 28792), (5660, 21594), (6792, 17995), (7080, 17263), (7198, 16980), (7320, 16697), (8490, 14396), (10797, 11320)]