615215280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2471

約数の個数: 160

約数和(自身を含む): 2027102400

約数和(自身を除く): 1411887120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 37, 40, 48, 58, 60, 74, 80, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 240, 290, 296, 348, 370, 435, 444, 464, 555, 580, 592, 696, 740, 870, 888, 1073, 1110, 1160, 1392, 1480, 1740, 1776, 2146, 2220, 2320, 2389, 2960, 3219, 3480, 4292, 4440, 4778, 5365, 6438, 6960, 7167, 8584, 8880, 9556, 10730, 11945, 12876, 14334, 16095, 17168, 19112, 21460, 23890, 25752, 28668, 32190, 35835, 38224, 42920, 47780, 51504, 57336, 64380, 69281, 71670, 85840, 88393, 95560, 114672, 128760, 138562, 143340, 176786, 191120, 207843, 257520, 265179, 277124, 286680, 346405, 353572, 415686, 441965, 530358, 554248, 573360, 692810, 707144, 831372, 883930, 1039215, 1060716, 1108496, 1325895, 1385620, 1414288, 1662744, 1767860, 2078430, 2121432, 2563397, 2651790, 2771240, 3325488, 3535720, 4156860, 4242864, 5126794, 5303580, 5542480, 7071440, 7690191, 8313720, 10253588, 10607160, 12816985, 15380382, 16627440, 20507176, 21214320, 25633970, 30760764, 38450955, 41014352, 51267940, 61521528, 76901910, 102535880, 123043056, 153803820, 205071760, 307607640, 615215280]

約数ペア:

[(1, 615215280), (2, 307607640), (3, 205071760), (4, 153803820), (5, 123043056), (6, 102535880), (8, 76901910), (10, 61521528), (12, 51267940), (15, 41014352), (16, 38450955), (20, 30760764), (24, 25633970), (29, 21214320), (30, 20507176), (37, 16627440), (40, 15380382), (48, 12816985), (58, 10607160), (60, 10253588), (74, 8313720), (80, 7690191), (87, 7071440), (111, 5542480), (116, 5303580), (120, 5126794), (145, 4242864), (148, 4156860), (174, 3535720), (185, 3325488), (222, 2771240), (232, 2651790), (240, 2563397), (290, 2121432), (296, 2078430), (348, 1767860), (370, 1662744), (435, 1414288), (444, 1385620), (464, 1325895), (555, 1108496), (580, 1060716), (592, 1039215), (696, 883930), (740, 831372), (870, 707144), (888, 692810), (1073, 573360), (1110, 554248), (1160, 530358), (1392, 441965), (1480, 415686), (1740, 353572), (1776, 346405), (2146, 286680), (2220, 277124), (2320, 265179), (2389, 257520), (2960, 207843), (3219, 191120), (3480, 176786), (4292, 143340), (4440, 138562), (4778, 128760), (5365, 114672), (6438, 95560), (6960, 88393), (7167, 85840), (8584, 71670), (8880, 69281), (9556, 64380), (10730, 57336), (11945, 51504), (12876, 47780), (14334, 42920), (16095, 38224), (17168, 35835), (19112, 32190), (21460, 28668), (23890, 25752)]