30996498840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1\times {\mathrm{2293}}^1$

素因数の和:3321

約数の個数: 128

約数和(自身を含む): 93868277760

約数和(自身を除く): 62871778920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 887, 1016, 1270, 1524, 1774, 1905, 2293, 2540, 2661, 3048, 3548, 3810, 4435, 4586, 5080, 5322, 6879, 7096, 7620, 8870, 9172, 10644, 11465, 13305, 13758, 15240, 17740, 18344, 21288, 22930, 26610, 27516, 34395, 35480, 45860, 53220, 55032, 68790, 91720, 106440, 112649, 137580, 225298, 275160, 291211, 337947, 450596, 563245, 582422, 675894, 873633, 901192, 1126490, 1164844, 1351788, 1456055, 1689735, 1747266, 2033891, 2252980, 2329688, 2703576, 2912110, 3379470, 3494532, 4067782, 4368165, 4505960, 5824220, 6101673, 6758940, 6989064, 8135564, 8736330, 10169455, 11648440, 12203346, 13517880, 16271128, 17472660, 20338910, 24406692, 30508365, 34945320, 40677820, 48813384, 61016730, 81355640, 122033460, 244066920, 258304157, 516608314, 774912471, 1033216628, 1291520785, 1549824942, 2066433256, 2583041570, 3099649884, 3874562355, 5166083140, 6199299768, 7749124710, 10332166280, 15498249420, 30996498840]

約数ペア:

[(1, 30996498840), (2, 15498249420), (3, 10332166280), (4, 7749124710), (5, 6199299768), (6, 5166083140), (8, 3874562355), (10, 3099649884), (12, 2583041570), (15, 2066433256), (20, 1549824942), (24, 1291520785), (30, 1033216628), (40, 774912471), (60, 516608314), (120, 258304157), (127, 244066920), (254, 122033460), (381, 81355640), (508, 61016730), (635, 48813384), (762, 40677820), (887, 34945320), (1016, 30508365), (1270, 24406692), (1524, 20338910), (1774, 17472660), (1905, 16271128), (2293, 13517880), (2540, 12203346), (2661, 11648440), (3048, 10169455), (3548, 8736330), (3810, 8135564), (4435, 6989064), (4586, 6758940), (5080, 6101673), (5322, 5824220), (6879, 4505960), (7096, 4368165), (7620, 4067782), (8870, 3494532), (9172, 3379470), (10644, 2912110), (11465, 2703576), (13305, 2329688), (13758, 2252980), (15240, 2033891), (17740, 1747266), (18344, 1689735), (21288, 1456055), (22930, 1351788), (26610, 1164844), (27516, 1126490), (34395, 901192), (35480, 873633), (45860, 675894), (53220, 582422), (55032, 563245), (68790, 450596), (91720, 337947), (106440, 291211), (112649, 275160), (137580, 225298)]