478934520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9133}}^1$

素因数の和:9189

約数の個数: 128

約数和(自身を含む): 1578355200

約数和(自身を除く): 1099420680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 4370, 5244, 6555, 8740, 9133, 10488, 13110, 17480, 18266, 26220, 27399, 36532, 45665, 52440, 54798, 73064, 91330, 109596, 136995, 173527, 182660, 210059, 219192, 273990, 347054, 365320, 420118, 520581, 547980, 630177, 694108, 840236, 867635, 1041162, 1050295, 1095960, 1260354, 1388216, 1680472, 1735270, 2082324, 2100590, 2520708, 2602905, 3150885, 3470540, 3991121, 4164648, 4201180, 5041416, 5205810, 6301770, 6941080, 7982242, 8402360, 10411620, 11973363, 12603540, 15964484, 19955605, 20823240, 23946726, 25207080, 31928968, 39911210, 47893452, 59866815, 79822420, 95786904, 119733630, 159644840, 239467260, 478934520]

約数ペア:

[(1, 478934520), (2, 239467260), (3, 159644840), (4, 119733630), (5, 95786904), (6, 79822420), (8, 59866815), (10, 47893452), (12, 39911210), (15, 31928968), (19, 25207080), (20, 23946726), (23, 20823240), (24, 19955605), (30, 15964484), (38, 12603540), (40, 11973363), (46, 10411620), (57, 8402360), (60, 7982242), (69, 6941080), (76, 6301770), (92, 5205810), (95, 5041416), (114, 4201180), (115, 4164648), (120, 3991121), (138, 3470540), (152, 3150885), (184, 2602905), (190, 2520708), (228, 2100590), (230, 2082324), (276, 1735270), (285, 1680472), (345, 1388216), (380, 1260354), (437, 1095960), (456, 1050295), (460, 1041162), (552, 867635), (570, 840236), (690, 694108), (760, 630177), (874, 547980), (920, 520581), (1140, 420118), (1311, 365320), (1380, 347054), (1748, 273990), (2185, 219192), (2280, 210059), (2622, 182660), (2760, 173527), (3496, 136995), (4370, 109596), (5244, 91330), (6555, 73064), (8740, 54798), (9133, 52440), (10488, 45665), (13110, 36532), (17480, 27399), (18266, 26220)]