22736880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1415

約数の個数: 120

約数和(自身を含む): 79735968

約数和(自身を除く): 56999088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1373, 1380, 1656, 1840, 2070, 2746, 2760, 3312, 4119, 4140, 5492, 5520, 6865, 8238, 8280, 10984, 12357, 13730, 16476, 16560, 20595, 21968, 24714, 27460, 31579, 32952, 41190, 49428, 54920, 61785, 63158, 65904, 82380, 94737, 98856, 109840, 123570, 126316, 157895, 164760, 189474, 197712, 247140, 252632, 284211, 315790, 329520, 378948, 473685, 494280, 505264, 568422, 631580, 757896, 947370, 988560, 1136844, 1263160, 1421055, 1515792, 1894740, 2273688, 2526320, 2842110, 3789480, 4547376, 5684220, 7578960, 11368440, 22736880]

約数ペア:

[(1, 22736880), (2, 11368440), (3, 7578960), (4, 5684220), (5, 4547376), (6, 3789480), (8, 2842110), (9, 2526320), (10, 2273688), (12, 1894740), (15, 1515792), (16, 1421055), (18, 1263160), (20, 1136844), (23, 988560), (24, 947370), (30, 757896), (36, 631580), (40, 568422), (45, 505264), (46, 494280), (48, 473685), (60, 378948), (69, 329520), (72, 315790), (80, 284211), (90, 252632), (92, 247140), (115, 197712), (120, 189474), (138, 164760), (144, 157895), (180, 126316), (184, 123570), (207, 109840), (230, 98856), (240, 94737), (276, 82380), (345, 65904), (360, 63158), (368, 61785), (414, 54920), (460, 49428), (552, 41190), (690, 32952), (720, 31579), (828, 27460), (920, 24714), (1035, 21968), (1104, 20595), (1373, 16560), (1380, 16476), (1656, 13730), (1840, 12357), (2070, 10984), (2746, 8280), (2760, 8238), (3312, 6865), (4119, 5520), (4140, 5492)]