5503440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 17820288

約数和(自身を除く): 12316848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 997, 1104, 1380, 1840, 1994, 2760, 2991, 3988, 4985, 5520, 5982, 7976, 9970, 11964, 14955, 15952, 19940, 22931, 23928, 29910, 39880, 45862, 47856, 59820, 68793, 79760, 91724, 114655, 119640, 137586, 183448, 229310, 239280, 275172, 343965, 366896, 458620, 550344, 687930, 917240, 1100688, 1375860, 1834480, 2751720, 5503440]

約数ペア:

[(1, 5503440), (2, 2751720), (3, 1834480), (4, 1375860), (5, 1100688), (6, 917240), (8, 687930), (10, 550344), (12, 458620), (15, 366896), (16, 343965), (20, 275172), (23, 239280), (24, 229310), (30, 183448), (40, 137586), (46, 119640), (48, 114655), (60, 91724), (69, 79760), (80, 68793), (92, 59820), (115, 47856), (120, 45862), (138, 39880), (184, 29910), (230, 23928), (240, 22931), (276, 19940), (345, 15952), (368, 14955), (460, 11964), (552, 9970), (690, 7976), (920, 5982), (997, 5520), (1104, 4985), (1380, 3988), (1840, 2991), (1994, 2760)]