48579720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 168099840

約数和(自身を除く): 119520120

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, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 383, 420, 453, 604, 755, 766, 840, 906, 1057, 1149, 1208, 1510, 1532, 1812, 1915, 2114, 2265, 2298, 2681, 3020, 3064, 3171, 3624, 3830, 4228, 4530, 4596, 5285, 5362, 5745, 6040, 6342, 7660, 8043, 8456, 9060, 9192, 10570, 10724, 11490, 12684, 13405, 15320, 15855, 16086, 18120, 21140, 21448, 22980, 25368, 26810, 31710, 32172, 40215, 42280, 45960, 53620, 57833, 63420, 64344, 80430, 107240, 115666, 126840, 160860, 173499, 231332, 289165, 321720, 346998, 404831, 462664, 578330, 693996, 809662, 867495, 1156660, 1214493, 1387992, 1619324, 1734990, 2024155, 2313320, 2428986, 3238648, 3469980, 4048310, 4857972, 6072465, 6939960, 8096620, 9715944, 12144930, 16193240, 24289860, 48579720]

約数ペア:

[(1, 48579720), (2, 24289860), (3, 16193240), (4, 12144930), (5, 9715944), (6, 8096620), (7, 6939960), (8, 6072465), (10, 4857972), (12, 4048310), (14, 3469980), (15, 3238648), (20, 2428986), (21, 2313320), (24, 2024155), (28, 1734990), (30, 1619324), (35, 1387992), (40, 1214493), (42, 1156660), (56, 867495), (60, 809662), (70, 693996), (84, 578330), (105, 462664), (120, 404831), (140, 346998), (151, 321720), (168, 289165), (210, 231332), (280, 173499), (302, 160860), (383, 126840), (420, 115666), (453, 107240), (604, 80430), (755, 64344), (766, 63420), (840, 57833), (906, 53620), (1057, 45960), (1149, 42280), (1208, 40215), (1510, 32172), (1532, 31710), (1812, 26810), (1915, 25368), (2114, 22980), (2265, 21448), (2298, 21140), (2681, 18120), (3020, 16086), (3064, 15855), (3171, 15320), (3624, 13405), (3830, 12684), (4228, 11490), (4530, 10724), (4596, 10570), (5285, 9192), (5362, 9060), (5745, 8456), (6040, 8043), (6342, 7660)]