79241520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8053}}^1$

素因数の和:8110

約数の個数: 80

約数和(自身を含む): 251671392

約数和(自身を除く): 172429872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 8053, 9840, 16106, 24159, 32212, 40265, 48318, 64424, 80530, 96636, 120795, 128848, 161060, 193272, 241590, 322120, 330173, 386544, 483180, 644240, 660346, 966360, 990519, 1320692, 1650865, 1932720, 1981038, 2641384, 3301730, 3962076, 4952595, 5282768, 6603460, 7924152, 9905190, 13206920, 15848304, 19810380, 26413840, 39620760, 79241520]

約数ペア:

[(1, 79241520), (2, 39620760), (3, 26413840), (4, 19810380), (5, 15848304), (6, 13206920), (8, 9905190), (10, 7924152), (12, 6603460), (15, 5282768), (16, 4952595), (20, 3962076), (24, 3301730), (30, 2641384), (40, 1981038), (41, 1932720), (48, 1650865), (60, 1320692), (80, 990519), (82, 966360), (120, 660346), (123, 644240), (164, 483180), (205, 386544), (240, 330173), (246, 322120), (328, 241590), (410, 193272), (492, 161060), (615, 128848), (656, 120795), (820, 96636), (984, 80530), (1230, 64424), (1640, 48318), (1968, 40265), (2460, 32212), (3280, 24159), (4920, 16106), (8053, 9840)]