284111880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182123}}^1$

素因数の和:182150

約数の個数: 64

約数和(自身を含む): 917904960

約数和(自身を除く): 633793080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 182123, 364246, 546369, 728492, 910615, 1092738, 1456984, 1821230, 2185476, 2367599, 2731845, 3642460, 4370952, 4735198, 5463690, 7102797, 7284920, 9470396, 10927380, 11837995, 14205594, 18940792, 21854760, 23675990, 28411188, 35513985, 47351980, 56822376, 71027970, 94703960, 142055940, 284111880]

約数ペア:

[(1, 284111880), (2, 142055940), (3, 94703960), (4, 71027970), (5, 56822376), (6, 47351980), (8, 35513985), (10, 28411188), (12, 23675990), (13, 21854760), (15, 18940792), (20, 14205594), (24, 11837995), (26, 10927380), (30, 9470396), (39, 7284920), (40, 7102797), (52, 5463690), (60, 4735198), (65, 4370952), (78, 3642460), (104, 2731845), (120, 2367599), (130, 2185476), (156, 1821230), (195, 1456984), (260, 1092738), (312, 910615), (390, 728492), (520, 546369), (780, 364246), (1560, 182123)]