12939530880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{232391}}^1$

素因数の和:232442

約数の個数: 128

約数和(自身を含む): 42667171200

約数和(自身を除く): 29727640320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4640, 5568, 6960, 9280, 11136, 13920, 18560, 27840, 55680, 232391, 464782, 697173, 929564, 1161955, 1394346, 1859128, 2323910, 2788692, 3485865, 3718256, 4647820, 5577384, 6739339, 6971730, 7436512, 9295640, 11154768, 13478678, 13943460, 14873024, 18591280, 20218017, 22309536, 26957356, 27886920, 29746048, 33696695, 37182560, 40436034, 44619072, 53914712, 55773840, 67393390, 74365120, 80872068, 89238144, 101090085, 107829424, 111547680, 134786780, 148730240, 161744136, 202180170, 215658848, 223095360, 269573560, 323488272, 404360340, 431317696, 446190720, 539147120, 646976544, 808720680, 862635392, 1078294240, 1293953088, 1617441360, 2156588480, 2587906176, 3234882720, 4313176960, 6469765440, 12939530880]

約数ペア:

[(1, 12939530880), (2, 6469765440), (3, 4313176960), (4, 3234882720), (5, 2587906176), (6, 2156588480), (8, 1617441360), (10, 1293953088), (12, 1078294240), (15, 862635392), (16, 808720680), (20, 646976544), (24, 539147120), (29, 446190720), (30, 431317696), (32, 404360340), (40, 323488272), (48, 269573560), (58, 223095360), (60, 215658848), (64, 202180170), (80, 161744136), (87, 148730240), (96, 134786780), (116, 111547680), (120, 107829424), (128, 101090085), (145, 89238144), (160, 80872068), (174, 74365120), (192, 67393390), (232, 55773840), (240, 53914712), (290, 44619072), (320, 40436034), (348, 37182560), (384, 33696695), (435, 29746048), (464, 27886920), (480, 26957356), (580, 22309536), (640, 20218017), (696, 18591280), (870, 14873024), (928, 13943460), (960, 13478678), (1160, 11154768), (1392, 9295640), (1740, 7436512), (1856, 6971730), (1920, 6739339), (2320, 5577384), (2784, 4647820), (3480, 3718256), (3712, 3485865), (4640, 2788692), (5568, 2323910), (6960, 1859128), (9280, 1394346), (11136, 1161955), (13920, 929564), (18560, 697173), (27840, 464782), (55680, 232391)]