47235720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1135

約数の個数: 128

約数和(自身を含む): 165162240

約数和(自身を除く): 117926520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1061, 1113, 1272, 1484, 1590, 1855, 2120, 2122, 2226, 2968, 3180, 3183, 3710, 4244, 4452, 5305, 5565, 6360, 6366, 7420, 7427, 8488, 8904, 10610, 11130, 12732, 14840, 14854, 15915, 21220, 22260, 22281, 25464, 29708, 31830, 37135, 42440, 44520, 44562, 56233, 59416, 63660, 74270, 89124, 111405, 112466, 127320, 148540, 168699, 178248, 222810, 224932, 281165, 297080, 337398, 393631, 445620, 449864, 562330, 674796, 787262, 843495, 891240, 1124660, 1180893, 1349592, 1574524, 1686990, 1968155, 2249320, 2361786, 3149048, 3373980, 3936310, 4723572, 5904465, 6747960, 7872620, 9447144, 11808930, 15745240, 23617860, 47235720]

約数ペア:

[(1, 47235720), (2, 23617860), (3, 15745240), (4, 11808930), (5, 9447144), (6, 7872620), (7, 6747960), (8, 5904465), (10, 4723572), (12, 3936310), (14, 3373980), (15, 3149048), (20, 2361786), (21, 2249320), (24, 1968155), (28, 1686990), (30, 1574524), (35, 1349592), (40, 1180893), (42, 1124660), (53, 891240), (56, 843495), (60, 787262), (70, 674796), (84, 562330), (105, 449864), (106, 445620), (120, 393631), (140, 337398), (159, 297080), (168, 281165), (210, 224932), (212, 222810), (265, 178248), (280, 168699), (318, 148540), (371, 127320), (420, 112466), (424, 111405), (530, 89124), (636, 74270), (742, 63660), (795, 59416), (840, 56233), (1060, 44562), (1061, 44520), (1113, 42440), (1272, 37135), (1484, 31830), (1590, 29708), (1855, 25464), (2120, 22281), (2122, 22260), (2226, 21220), (2968, 15915), (3180, 14854), (3183, 14840), (3710, 12732), (4244, 11130), (4452, 10610), (5305, 8904), (5565, 8488), (6360, 7427), (6366, 7420)]