172326921840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{272911}}^1$

素因数の和:273807

約数の個数: 120

約数和(自身を含む): 579393267648

約数和(自身を除く): 407066345808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 877, 1754, 2631, 3508, 4385, 5262, 7016, 7893, 8770, 10524, 13155, 14032, 15786, 17540, 21048, 26310, 31572, 35080, 39465, 42096, 52620, 63144, 70160, 78930, 105240, 126288, 157860, 210480, 272911, 315720, 545822, 631440, 818733, 1091644, 1364555, 1637466, 2183288, 2456199, 2729110, 3274932, 4093665, 4366576, 4912398, 5458220, 6549864, 8187330, 9824796, 10916440, 12280995, 13099728, 16374660, 19649592, 21832880, 24561990, 32749320, 39299184, 49123980, 65498640, 98247960, 196495920, 239342947, 478685894, 718028841, 957371788, 1196714735, 1436057682, 1914743576, 2154086523, 2393429470, 2872115364, 3590144205, 3829487152, 4308173046, 4786858940, 5744230728, 7180288410, 8616346092, 9573717880, 10770432615, 11488461456, 14360576820, 17232692184, 19147435760, 21540865230, 28721153640, 34465384368, 43081730460, 57442307280, 86163460920, 172326921840]

約数ペア:

[(1, 172326921840), (2, 86163460920), (3, 57442307280), (4, 43081730460), (5, 34465384368), (6, 28721153640), (8, 21540865230), (9, 19147435760), (10, 17232692184), (12, 14360576820), (15, 11488461456), (16, 10770432615), (18, 9573717880), (20, 8616346092), (24, 7180288410), (30, 5744230728), (36, 4786858940), (40, 4308173046), (45, 3829487152), (48, 3590144205), (60, 2872115364), (72, 2393429470), (80, 2154086523), (90, 1914743576), (120, 1436057682), (144, 1196714735), (180, 957371788), (240, 718028841), (360, 478685894), (720, 239342947), (877, 196495920), (1754, 98247960), (2631, 65498640), (3508, 49123980), (4385, 39299184), (5262, 32749320), (7016, 24561990), (7893, 21832880), (8770, 19649592), (10524, 16374660), (13155, 13099728), (14032, 12280995), (15786, 10916440), (17540, 9824796), (21048, 8187330), (26310, 6549864), (31572, 5458220), (35080, 4912398), (39465, 4366576), (42096, 4093665), (52620, 3274932), (63144, 2729110), (70160, 2456199), (78930, 2183288), (105240, 1637466), (126288, 1364555), (157860, 1091644), (210480, 818733), (272911, 631440), (315720, 545822)]