3875018880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54547}}^1$

素因数の和:54606

約数の個数: 128

約数和(自身を含む): 12685682880

約数和(自身を除く): 8810664000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 7104, 8880, 11840, 14208, 17760, 23680, 35520, 54547, 71040, 109094, 163641, 218188, 272735, 327282, 436376, 545470, 654564, 818205, 872752, 1090940, 1309128, 1636410, 1745504, 2018239, 2181880, 2618256, 3272820, 3491008, 4036478, 4363760, 5236512, 6054717, 6545640, 6982016, 8072956, 8727520, 10091195, 10473024, 12109434, 13091280, 16145912, 17455040, 20182390, 20946048, 24218868, 26182560, 30273585, 32291824, 34910080, 40364780, 48437736, 52365120, 60547170, 64583648, 80729560, 96875472, 104730240, 121094340, 129167296, 161459120, 193750944, 242188680, 258334592, 322918240, 387501888, 484377360, 645836480, 775003776, 968754720, 1291672960, 1937509440, 3875018880]

約数ペア:

[(1, 3875018880), (2, 1937509440), (3, 1291672960), (4, 968754720), (5, 775003776), (6, 645836480), (8, 484377360), (10, 387501888), (12, 322918240), (15, 258334592), (16, 242188680), (20, 193750944), (24, 161459120), (30, 129167296), (32, 121094340), (37, 104730240), (40, 96875472), (48, 80729560), (60, 64583648), (64, 60547170), (74, 52365120), (80, 48437736), (96, 40364780), (111, 34910080), (120, 32291824), (128, 30273585), (148, 26182560), (160, 24218868), (185, 20946048), (192, 20182390), (222, 17455040), (240, 16145912), (296, 13091280), (320, 12109434), (370, 10473024), (384, 10091195), (444, 8727520), (480, 8072956), (555, 6982016), (592, 6545640), (640, 6054717), (740, 5236512), (888, 4363760), (960, 4036478), (1110, 3491008), (1184, 3272820), (1480, 2618256), (1776, 2181880), (1920, 2018239), (2220, 1745504), (2368, 1636410), (2960, 1309128), (3552, 1090940), (4440, 872752), (4736, 818205), (5920, 654564), (7104, 545470), (8880, 436376), (11840, 327282), (14208, 272735), (17760, 218188), (23680, 163641), (35520, 109094), (54547, 71040)]