2589406920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{33769}}^1$

素因数の和:33860

約数の個数: 128

約数和(自身を含む): 8753184000

約数和(自身を除く): 6163777080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9585, 12780, 15336, 19170, 25560, 33769, 38340, 67538, 76680, 101307, 135076, 168845, 202614, 270152, 303921, 337690, 405228, 506535, 607842, 675380, 810456, 911763, 1013070, 1215684, 1350760, 1519605, 1823526, 2026140, 2397599, 2431368, 3039210, 3647052, 4052280, 4558815, 4795198, 6078420, 7192797, 7294104, 9117630, 9590396, 11987995, 12156840, 14385594, 18235260, 19180792, 21578391, 23975990, 28771188, 35963985, 36470520, 43156782, 47951980, 57542376, 64735173, 71927970, 86313564, 95903960, 107891955, 129470346, 143855940, 172627128, 215783910, 258940692, 287711880, 323675865, 431567820, 517881384, 647351730, 863135640, 1294703460, 2589406920]

約数ペア:

[(1, 2589406920), (2, 1294703460), (3, 863135640), (4, 647351730), (5, 517881384), (6, 431567820), (8, 323675865), (9, 287711880), (10, 258940692), (12, 215783910), (15, 172627128), (18, 143855940), (20, 129470346), (24, 107891955), (27, 95903960), (30, 86313564), (36, 71927970), (40, 64735173), (45, 57542376), (54, 47951980), (60, 43156782), (71, 36470520), (72, 35963985), (90, 28771188), (108, 23975990), (120, 21578391), (135, 19180792), (142, 18235260), (180, 14385594), (213, 12156840), (216, 11987995), (270, 9590396), (284, 9117630), (355, 7294104), (360, 7192797), (426, 6078420), (540, 4795198), (568, 4558815), (639, 4052280), (710, 3647052), (852, 3039210), (1065, 2431368), (1080, 2397599), (1278, 2026140), (1420, 1823526), (1704, 1519605), (1917, 1350760), (2130, 1215684), (2556, 1013070), (2840, 911763), (3195, 810456), (3834, 675380), (4260, 607842), (5112, 506535), (6390, 405228), (7668, 337690), (8520, 303921), (9585, 270152), (12780, 202614), (15336, 168845), (19170, 135076), (25560, 101307), (33769, 76680), (38340, 67538)]