831203040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19457}}^1$

素因数の和:19564

約数の個数: 96

約数和(自身を含む): 2647844640

約数和(自身を除く): 1816641600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 4272, 5340, 7120, 8544, 10680, 14240, 19457, 21360, 38914, 42720, 58371, 77828, 97285, 116742, 155656, 194570, 233484, 291855, 311312, 389140, 466968, 583710, 622624, 778280, 933936, 1167420, 1556560, 1731673, 1867872, 2334840, 3113120, 3463346, 4669680, 5195019, 6926692, 8658365, 9339360, 10390038, 13853384, 17316730, 20780076, 25975095, 27706768, 34633460, 41560152, 51950190, 55413536, 69266920, 83120304, 103900380, 138533840, 166240608, 207800760, 277067680, 415601520, 831203040]

約数ペア:

[(1, 831203040), (2, 415601520), (3, 277067680), (4, 207800760), (5, 166240608), (6, 138533840), (8, 103900380), (10, 83120304), (12, 69266920), (15, 55413536), (16, 51950190), (20, 41560152), (24, 34633460), (30, 27706768), (32, 25975095), (40, 20780076), (48, 17316730), (60, 13853384), (80, 10390038), (89, 9339360), (96, 8658365), (120, 6926692), (160, 5195019), (178, 4669680), (240, 3463346), (267, 3113120), (356, 2334840), (445, 1867872), (480, 1731673), (534, 1556560), (712, 1167420), (890, 933936), (1068, 778280), (1335, 622624), (1424, 583710), (1780, 466968), (2136, 389140), (2670, 311312), (2848, 291855), (3560, 233484), (4272, 194570), (5340, 155656), (7120, 116742), (8544, 97285), (10680, 77828), (14240, 58371), (19457, 42720), (21360, 38914)]