2380898280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{2377}}^1$

素因数の和:2899

約数の個数: 128

約数和(自身を含む): 7581444480

約数和(自身を除く): 5200546200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 491, 510, 680, 982, 1020, 1473, 1964, 2040, 2377, 2455, 2946, 3928, 4754, 4910, 5892, 7131, 7365, 8347, 9508, 9820, 11784, 11885, 14262, 14730, 16694, 19016, 19640, 23770, 25041, 28524, 29460, 33388, 35655, 40409, 41735, 47540, 50082, 57048, 58920, 66776, 71310, 80818, 83470, 95080, 100164, 121227, 125205, 142620, 161636, 166940, 200328, 202045, 242454, 250410, 285240, 323272, 333880, 404090, 484908, 500820, 606135, 808180, 969816, 1001640, 1167107, 1212270, 1616360, 2334214, 2424540, 3501321, 4668428, 4849080, 5835535, 7002642, 9336856, 11671070, 14005284, 17506605, 19840819, 23342140, 28010568, 35013210, 39681638, 46684280, 59522457, 70026420, 79363276, 99204095, 119044914, 140052840, 158726552, 198408190, 238089828, 297612285, 396816380, 476179656, 595224570, 793632760, 1190449140, 2380898280]

約数ペア:

[(1, 2380898280), (2, 1190449140), (3, 793632760), (4, 595224570), (5, 476179656), (6, 396816380), (8, 297612285), (10, 238089828), (12, 198408190), (15, 158726552), (17, 140052840), (20, 119044914), (24, 99204095), (30, 79363276), (34, 70026420), (40, 59522457), (51, 46684280), (60, 39681638), (68, 35013210), (85, 28010568), (102, 23342140), (120, 19840819), (136, 17506605), (170, 14005284), (204, 11671070), (255, 9336856), (340, 7002642), (408, 5835535), (491, 4849080), (510, 4668428), (680, 3501321), (982, 2424540), (1020, 2334214), (1473, 1616360), (1964, 1212270), (2040, 1167107), (2377, 1001640), (2455, 969816), (2946, 808180), (3928, 606135), (4754, 500820), (4910, 484908), (5892, 404090), (7131, 333880), (7365, 323272), (8347, 285240), (9508, 250410), (9820, 242454), (11784, 202045), (11885, 200328), (14262, 166940), (14730, 161636), (16694, 142620), (19016, 125205), (19640, 121227), (23770, 100164), (25041, 95080), (28524, 83470), (29460, 80818), (33388, 71310), (35655, 66776), (40409, 58920), (41735, 57048), (47540, 50082)]