18469680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1934

約数の個数: 80

約数和(自身を含む): 58683744

約数和(自身を除く): 40214064

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, 1877, 1968, 2460, 3280, 3754, 4920, 5631, 7508, 9385, 9840, 11262, 15016, 18770, 22524, 28155, 30032, 37540, 45048, 56310, 75080, 76957, 90096, 112620, 150160, 153914, 225240, 230871, 307828, 384785, 450480, 461742, 615656, 769570, 923484, 1154355, 1231312, 1539140, 1846968, 2308710, 3078280, 3693936, 4617420, 6156560, 9234840, 18469680]

約数ペア:

[(1, 18469680), (2, 9234840), (3, 6156560), (4, 4617420), (5, 3693936), (6, 3078280), (8, 2308710), (10, 1846968), (12, 1539140), (15, 1231312), (16, 1154355), (20, 923484), (24, 769570), (30, 615656), (40, 461742), (41, 450480), (48, 384785), (60, 307828), (80, 230871), (82, 225240), (120, 153914), (123, 150160), (164, 112620), (205, 90096), (240, 76957), (246, 75080), (328, 56310), (410, 45048), (492, 37540), (615, 30032), (656, 28155), (820, 22524), (984, 18770), (1230, 15016), (1640, 11262), (1877, 9840), (1968, 9385), (2460, 7508), (3280, 5631), (3754, 4920)]