161324280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34471}}^1$

素因数の和:34501

約数の個数: 96

約数和(自身を含む): 564651360

約数和(自身を除く): 403327080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 34471, 68942, 103413, 137884, 172355, 206826, 275768, 310239, 344710, 413652, 448123, 517065, 620478, 689420, 827304, 896246, 1034130, 1240956, 1344369, 1378840, 1551195, 1792492, 2068260, 2240615, 2481912, 2688738, 3102390, 3584984, 4033107, 4136520, 4481230, 5377476, 6204780, 6721845, 8066214, 8962460, 10754952, 12409560, 13443690, 16132428, 17924920, 20165535, 26887380, 32264856, 40331070, 53774760, 80662140, 161324280]

約数ペア:

[(1, 161324280), (2, 80662140), (3, 53774760), (4, 40331070), (5, 32264856), (6, 26887380), (8, 20165535), (9, 17924920), (10, 16132428), (12, 13443690), (13, 12409560), (15, 10754952), (18, 8962460), (20, 8066214), (24, 6721845), (26, 6204780), (30, 5377476), (36, 4481230), (39, 4136520), (40, 4033107), (45, 3584984), (52, 3102390), (60, 2688738), (65, 2481912), (72, 2240615), (78, 2068260), (90, 1792492), (104, 1551195), (117, 1378840), (120, 1344369), (130, 1240956), (156, 1034130), (180, 896246), (195, 827304), (234, 689420), (260, 620478), (312, 517065), (360, 448123), (390, 413652), (468, 344710), (520, 310239), (585, 275768), (780, 206826), (936, 172355), (1170, 137884), (1560, 103413), (2340, 68942), (4680, 34471)]