73263280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1438

約数の個数: 80

約数和(自身を含む): 184006080

約数和(自身を除く): 110742800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 920, 1160, 1334, 1373, 1840, 2320, 2668, 2746, 3335, 5336, 5492, 6670, 6865, 10672, 10984, 13340, 13730, 21968, 26680, 27460, 31579, 39817, 53360, 54920, 63158, 79634, 109840, 126316, 157895, 159268, 199085, 252632, 315790, 318536, 398170, 505264, 631580, 637072, 796340, 915791, 1263160, 1592680, 1831582, 2526320, 3185360, 3663164, 4578955, 7326328, 9157910, 14652656, 18315820, 36631640, 73263280]

約数ペア:

[(1, 73263280), (2, 36631640), (4, 18315820), (5, 14652656), (8, 9157910), (10, 7326328), (16, 4578955), (20, 3663164), (23, 3185360), (29, 2526320), (40, 1831582), (46, 1592680), (58, 1263160), (80, 915791), (92, 796340), (115, 637072), (116, 631580), (145, 505264), (184, 398170), (230, 318536), (232, 315790), (290, 252632), (368, 199085), (460, 159268), (464, 157895), (580, 126316), (667, 109840), (920, 79634), (1160, 63158), (1334, 54920), (1373, 53360), (1840, 39817), (2320, 31579), (2668, 27460), (2746, 26680), (3335, 21968), (5336, 13730), (5492, 13340), (6670, 10984), (6865, 10672)]