129564960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{38561}}^1$

素因数の和:38586

約数の個数: 96

約数和(自身を含む): 466445952

約数和(自身を除く): 336880992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 38561, 77122, 115683, 154244, 192805, 231366, 269927, 308488, 385610, 462732, 539854, 578415, 616976, 771220, 809781, 925464, 1079708, 1156830, 1233952, 1349635, 1542440, 1619562, 1850928, 2159416, 2313660, 2699270, 3084880, 3239124, 3701856, 4048905, 4318832, 4627320, 5398540, 6169760, 6478248, 8097810, 8637664, 9254640, 10797080, 12956496, 16195620, 18509280, 21594160, 25912992, 32391240, 43188320, 64782480, 129564960]

約数ペア:

[(1, 129564960), (2, 64782480), (3, 43188320), (4, 32391240), (5, 25912992), (6, 21594160), (7, 18509280), (8, 16195620), (10, 12956496), (12, 10797080), (14, 9254640), (15, 8637664), (16, 8097810), (20, 6478248), (21, 6169760), (24, 5398540), (28, 4627320), (30, 4318832), (32, 4048905), (35, 3701856), (40, 3239124), (42, 3084880), (48, 2699270), (56, 2313660), (60, 2159416), (70, 1850928), (80, 1619562), (84, 1542440), (96, 1349635), (105, 1233952), (112, 1156830), (120, 1079708), (140, 925464), (160, 809781), (168, 771220), (210, 616976), (224, 578415), (240, 539854), (280, 462732), (336, 385610), (420, 308488), (480, 269927), (560, 231366), (672, 192805), (840, 154244), (1120, 115683), (1680, 77122), (3360, 38561)]