24953880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 87137280

約数和(自身を除く): 62183400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 487, 488, 610, 732, 840, 854, 915, 974, 1220, 1281, 1461, 1464, 1708, 1830, 1948, 2135, 2435, 2440, 2562, 2922, 3409, 3416, 3660, 3896, 4270, 4870, 5124, 5844, 6405, 6818, 7305, 7320, 8540, 9740, 10227, 10248, 11688, 12810, 13636, 14610, 17045, 17080, 19480, 20454, 25620, 27272, 29220, 29707, 34090, 40908, 51135, 51240, 58440, 59414, 68180, 81816, 89121, 102270, 118828, 136360, 148535, 178242, 204540, 207949, 237656, 297070, 356484, 409080, 415898, 445605, 594140, 623847, 712968, 831796, 891210, 1039745, 1188280, 1247694, 1663592, 1782420, 2079490, 2495388, 3119235, 3564840, 4158980, 4990776, 6238470, 8317960, 12476940, 24953880]

約数ペア:

[(1, 24953880), (2, 12476940), (3, 8317960), (4, 6238470), (5, 4990776), (6, 4158980), (7, 3564840), (8, 3119235), (10, 2495388), (12, 2079490), (14, 1782420), (15, 1663592), (20, 1247694), (21, 1188280), (24, 1039745), (28, 891210), (30, 831796), (35, 712968), (40, 623847), (42, 594140), (56, 445605), (60, 415898), (61, 409080), (70, 356484), (84, 297070), (105, 237656), (120, 207949), (122, 204540), (140, 178242), (168, 148535), (183, 136360), (210, 118828), (244, 102270), (280, 89121), (305, 81816), (366, 68180), (420, 59414), (427, 58440), (487, 51240), (488, 51135), (610, 40908), (732, 34090), (840, 29707), (854, 29220), (915, 27272), (974, 25620), (1220, 20454), (1281, 19480), (1461, 17080), (1464, 17045), (1708, 14610), (1830, 13636), (1948, 12810), (2135, 11688), (2435, 10248), (2440, 10227), (2562, 9740), (2922, 8540), (3409, 7320), (3416, 7305), (3660, 6818), (3896, 6405), (4270, 5844), (4870, 5124)]