248637120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6317}}^1$

素因数の和:6378

約数の個数: 112

約数和(自身を含む): 808805088

約数和(自身を除く): 560167968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6317, 6560, 7872, 9840, 12634, 13120, 18951, 19680, 25268, 31585, 37902, 39360, 50536, 63170, 75804, 94755, 101072, 126340, 151608, 189510, 202144, 252680, 258997, 303216, 379020, 404288, 505360, 517994, 606432, 758040, 776991, 1010720, 1035988, 1212864, 1294985, 1516080, 1553982, 2021440, 2071976, 2589970, 3032160, 3107964, 3884955, 4143952, 5179940, 6064320, 6215928, 7769910, 8287904, 10359880, 12431856, 15539820, 16575808, 20719760, 24863712, 31079640, 41439520, 49727424, 62159280, 82879040, 124318560, 248637120]

約数ペア:

[(1, 248637120), (2, 124318560), (3, 82879040), (4, 62159280), (5, 49727424), (6, 41439520), (8, 31079640), (10, 24863712), (12, 20719760), (15, 16575808), (16, 15539820), (20, 12431856), (24, 10359880), (30, 8287904), (32, 7769910), (40, 6215928), (41, 6064320), (48, 5179940), (60, 4143952), (64, 3884955), (80, 3107964), (82, 3032160), (96, 2589970), (120, 2071976), (123, 2021440), (160, 1553982), (164, 1516080), (192, 1294985), (205, 1212864), (240, 1035988), (246, 1010720), (320, 776991), (328, 758040), (410, 606432), (480, 517994), (492, 505360), (615, 404288), (656, 379020), (820, 303216), (960, 258997), (984, 252680), (1230, 202144), (1312, 189510), (1640, 151608), (1968, 126340), (2460, 101072), (2624, 94755), (3280, 75804), (3936, 63170), (4920, 50536), (6317, 39360), (6560, 37902), (7872, 31585), (9840, 25268), (12634, 19680), (13120, 18951)]