40530960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1433

約数の個数: 120

約数和(自身を含む): 139537944

約数和(自身を除く): 99006984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1373, 1476, 1640, 1845, 1968, 2460, 2746, 2952, 3280, 3690, 4119, 4920, 5492, 5904, 6865, 7380, 8238, 9840, 10984, 12357, 13730, 14760, 16476, 20595, 21968, 24714, 27460, 29520, 32952, 41190, 49428, 54920, 56293, 61785, 65904, 82380, 98856, 109840, 112586, 123570, 164760, 168879, 197712, 225172, 247140, 281465, 329520, 337758, 450344, 494280, 506637, 562930, 675516, 844395, 900688, 988560, 1013274, 1125860, 1351032, 1688790, 2026548, 2251720, 2533185, 2702064, 3377580, 4053096, 4503440, 5066370, 6755160, 8106192, 10132740, 13510320, 20265480, 40530960]

約数ペア:

[(1, 40530960), (2, 20265480), (3, 13510320), (4, 10132740), (5, 8106192), (6, 6755160), (8, 5066370), (9, 4503440), (10, 4053096), (12, 3377580), (15, 2702064), (16, 2533185), (18, 2251720), (20, 2026548), (24, 1688790), (30, 1351032), (36, 1125860), (40, 1013274), (41, 988560), (45, 900688), (48, 844395), (60, 675516), (72, 562930), (80, 506637), (82, 494280), (90, 450344), (120, 337758), (123, 329520), (144, 281465), (164, 247140), (180, 225172), (205, 197712), (240, 168879), (246, 164760), (328, 123570), (360, 112586), (369, 109840), (410, 98856), (492, 82380), (615, 65904), (656, 61785), (720, 56293), (738, 54920), (820, 49428), (984, 41190), (1230, 32952), (1373, 29520), (1476, 27460), (1640, 24714), (1845, 21968), (1968, 20595), (2460, 16476), (2746, 14760), (2952, 13730), (3280, 12357), (3690, 10984), (4119, 9840), (4920, 8238), (5492, 7380), (5904, 6865)]