2150601840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{331883}}^1$

素因数の和:331908

約数の個数: 100

約数和(自身を含む): 7469381304

約数和(自身を除く): 5318779464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 331883, 663766, 995649, 1327532, 1659415, 1991298, 2655064, 2986947, 3318830, 3982596, 4978245, 5310128, 5973894, 6637660, 7965192, 8960841, 9956490, 11947788, 13275320, 14934735, 15930384, 17921682, 19912980, 23895576, 26550640, 26882523, 29869470, 35843364, 39825960, 44804205, 47791152, 53765046, 59738940, 71686728, 79651920, 89608410, 107530092, 119477880, 134412615, 143373456, 179216820, 215060184, 238955760, 268825230, 358433640, 430120368, 537650460, 716867280, 1075300920, 2150601840]

約数ペア:

[(1, 2150601840), (2, 1075300920), (3, 716867280), (4, 537650460), (5, 430120368), (6, 358433640), (8, 268825230), (9, 238955760), (10, 215060184), (12, 179216820), (15, 143373456), (16, 134412615), (18, 119477880), (20, 107530092), (24, 89608410), (27, 79651920), (30, 71686728), (36, 59738940), (40, 53765046), (45, 47791152), (48, 44804205), (54, 39825960), (60, 35843364), (72, 29869470), (80, 26882523), (81, 26550640), (90, 23895576), (108, 19912980), (120, 17921682), (135, 15930384), (144, 14934735), (162, 13275320), (180, 11947788), (216, 9956490), (240, 8960841), (270, 7965192), (324, 6637660), (360, 5973894), (405, 5310128), (432, 4978245), (540, 3982596), (648, 3318830), (720, 2986947), (810, 2655064), (1080, 1991298), (1296, 1659415), (1620, 1327532), (2160, 995649), (3240, 663766), (6480, 331883)]