74358480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{6323}}^1$

素因数の和:6353

約数の個数: 120

約数和(自身を含む): 268188192

約数和(自身を除く): 193829712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 6323, 11760, 12646, 18969, 25292, 31615, 37938, 44261, 50584, 63230, 75876, 88522, 94845, 101168, 126460, 132783, 151752, 177044, 189690, 221305, 252920, 265566, 303504, 309827, 354088, 379380, 442610, 505840, 531132, 619654, 663915, 708176, 758760, 885220, 929481, 1062264, 1239308, 1327830, 1517520, 1549135, 1770440, 1858962, 2124528, 2478616, 2655660, 3098270, 3540880, 3717924, 4647405, 4957232, 5311320, 6196540, 7435848, 9294810, 10622640, 12393080, 14871696, 18589620, 24786160, 37179240, 74358480]

約数ペア:

[(1, 74358480), (2, 37179240), (3, 24786160), (4, 18589620), (5, 14871696), (6, 12393080), (7, 10622640), (8, 9294810), (10, 7435848), (12, 6196540), (14, 5311320), (15, 4957232), (16, 4647405), (20, 3717924), (21, 3540880), (24, 3098270), (28, 2655660), (30, 2478616), (35, 2124528), (40, 1858962), (42, 1770440), (48, 1549135), (49, 1517520), (56, 1327830), (60, 1239308), (70, 1062264), (80, 929481), (84, 885220), (98, 758760), (105, 708176), (112, 663915), (120, 619654), (140, 531132), (147, 505840), (168, 442610), (196, 379380), (210, 354088), (240, 309827), (245, 303504), (280, 265566), (294, 252920), (336, 221305), (392, 189690), (420, 177044), (490, 151752), (560, 132783), (588, 126460), (735, 101168), (784, 94845), (840, 88522), (980, 75876), (1176, 63230), (1470, 50584), (1680, 44261), (1960, 37938), (2352, 31615), (2940, 25292), (3920, 18969), (5880, 12646), (6323, 11760)]