4442040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{457}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 15004080

約数和(自身を除く): 10562040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 457, 486, 540, 648, 810, 914, 972, 1080, 1215, 1371, 1620, 1828, 1944, 2285, 2430, 2742, 3240, 3656, 4113, 4570, 4860, 5484, 6855, 8226, 9140, 9720, 10968, 12339, 13710, 16452, 18280, 20565, 24678, 27420, 32904, 37017, 41130, 49356, 54840, 61695, 74034, 82260, 98712, 111051, 123390, 148068, 164520, 185085, 222102, 246780, 296136, 370170, 444204, 493560, 555255, 740340, 888408, 1110510, 1480680, 2221020, 4442040]

約数ペア:

[(1, 4442040), (2, 2221020), (3, 1480680), (4, 1110510), (5, 888408), (6, 740340), (8, 555255), (9, 493560), (10, 444204), (12, 370170), (15, 296136), (18, 246780), (20, 222102), (24, 185085), (27, 164520), (30, 148068), (36, 123390), (40, 111051), (45, 98712), (54, 82260), (60, 74034), (72, 61695), (81, 54840), (90, 49356), (108, 41130), (120, 37017), (135, 32904), (162, 27420), (180, 24678), (216, 20565), (243, 18280), (270, 16452), (324, 13710), (360, 12339), (405, 10968), (457, 9720), (486, 9140), (540, 8226), (648, 6855), (810, 5484), (914, 4860), (972, 4570), (1080, 4113), (1215, 3656), (1371, 3240), (1620, 2742), (1828, 2430), (1944, 2285)]