472711560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1659

約数の個数: 128

約数和(自身を含む): 1482485760

約数和(自身を除く): 1009774200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 83, 93, 120, 124, 155, 166, 186, 248, 249, 310, 332, 372, 415, 465, 498, 620, 664, 744, 830, 930, 996, 1240, 1245, 1531, 1660, 1860, 1992, 2490, 2573, 3062, 3320, 3720, 4593, 4980, 5146, 6124, 7655, 7719, 9186, 9960, 10292, 12248, 12865, 15310, 15438, 18372, 20584, 22965, 25730, 30620, 30876, 36744, 38595, 45930, 47461, 51460, 61240, 61752, 77190, 91860, 94922, 102920, 127073, 142383, 154380, 183720, 189844, 237305, 254146, 284766, 308760, 379688, 381219, 474610, 508292, 569532, 635365, 711915, 762438, 949220, 1016584, 1139064, 1270730, 1423830, 1524876, 1898440, 1906095, 2541460, 2847660, 3049752, 3812190, 3939263, 5082920, 5695320, 7624380, 7878526, 11817789, 15248760, 15757052, 19696315, 23635578, 31514104, 39392630, 47271156, 59088945, 78785260, 94542312, 118177890, 157570520, 236355780, 472711560]

約数ペア:

[(1, 472711560), (2, 236355780), (3, 157570520), (4, 118177890), (5, 94542312), (6, 78785260), (8, 59088945), (10, 47271156), (12, 39392630), (15, 31514104), (20, 23635578), (24, 19696315), (30, 15757052), (31, 15248760), (40, 11817789), (60, 7878526), (62, 7624380), (83, 5695320), (93, 5082920), (120, 3939263), (124, 3812190), (155, 3049752), (166, 2847660), (186, 2541460), (248, 1906095), (249, 1898440), (310, 1524876), (332, 1423830), (372, 1270730), (415, 1139064), (465, 1016584), (498, 949220), (620, 762438), (664, 711915), (744, 635365), (830, 569532), (930, 508292), (996, 474610), (1240, 381219), (1245, 379688), (1531, 308760), (1660, 284766), (1860, 254146), (1992, 237305), (2490, 189844), (2573, 183720), (3062, 154380), (3320, 142383), (3720, 127073), (4593, 102920), (4980, 94922), (5146, 91860), (6124, 77190), (7655, 61752), (7719, 61240), (9186, 51460), (9960, 47461), (10292, 45930), (12248, 38595), (12865, 36744), (15310, 30876), (15438, 30620), (18372, 25730), (20584, 22965)]