2584987080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53453}}^1$

素因数の和:53511

約数の個数: 128

約数和(自身を含む): 8621061120

約数和(自身を除く): 6036074040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 53453, 106906, 160359, 213812, 267265, 320718, 427624, 534530, 641436, 694889, 801795, 1069060, 1282872, 1389778, 1603590, 1657043, 2084667, 2138120, 2779556, 3207180, 3314086, 3474445, 4169334, 4971129, 5559112, 6414360, 6628172, 6948890, 8285215, 8338668, 9942258, 10423335, 13256344, 13897780, 16570430, 16677336, 19884516, 20846670, 21541559, 24855645, 27795560, 33140860, 39769032, 41693340, 43083118, 49711290, 64624677, 66281720, 83386680, 86166236, 99422580, 107707795, 129249354, 172332472, 198845160, 215415590, 258498708, 323123385, 430831180, 516997416, 646246770, 861662360, 1292493540, 2584987080]

約数ペア:

[(1, 2584987080), (2, 1292493540), (3, 861662360), (4, 646246770), (5, 516997416), (6, 430831180), (8, 323123385), (10, 258498708), (12, 215415590), (13, 198845160), (15, 172332472), (20, 129249354), (24, 107707795), (26, 99422580), (30, 86166236), (31, 83386680), (39, 66281720), (40, 64624677), (52, 49711290), (60, 43083118), (62, 41693340), (65, 39769032), (78, 33140860), (93, 27795560), (104, 24855645), (120, 21541559), (124, 20846670), (130, 19884516), (155, 16677336), (156, 16570430), (186, 13897780), (195, 13256344), (248, 10423335), (260, 9942258), (310, 8338668), (312, 8285215), (372, 6948890), (390, 6628172), (403, 6414360), (465, 5559112), (520, 4971129), (620, 4169334), (744, 3474445), (780, 3314086), (806, 3207180), (930, 2779556), (1209, 2138120), (1240, 2084667), (1560, 1657043), (1612, 1603590), (1860, 1389778), (2015, 1282872), (2418, 1069060), (3224, 801795), (3720, 694889), (4030, 641436), (4836, 534530), (6045, 427624), (8060, 320718), (9672, 267265), (12090, 213812), (16120, 160359), (24180, 106906), (48360, 53453)]