351016920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5387}}^1$

素因数の和:5585

約数の個数: 96

約数和(自身を含む): 1147320720

約数和(自身を除く): 796303800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 360, 362, 543, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 3258, 3620, 4344, 5387, 5430, 6516, 7240, 8145, 10774, 10860, 13032, 16161, 16290, 21548, 21720, 26935, 32322, 32580, 43096, 48483, 53870, 64644, 65160, 80805, 96966, 107740, 129288, 161610, 193932, 215480, 242415, 323220, 387864, 484830, 646440, 969660, 975047, 1939320, 1950094, 2925141, 3900188, 4875235, 5850282, 7800376, 8775423, 9750470, 11700564, 14625705, 17550846, 19500940, 23401128, 29251410, 35101692, 39001880, 43877115, 58502820, 70203384, 87754230, 117005640, 175508460, 351016920]

約数ペア:

[(1, 351016920), (2, 175508460), (3, 117005640), (4, 87754230), (5, 70203384), (6, 58502820), (8, 43877115), (9, 39001880), (10, 35101692), (12, 29251410), (15, 23401128), (18, 19500940), (20, 17550846), (24, 14625705), (30, 11700564), (36, 9750470), (40, 8775423), (45, 7800376), (60, 5850282), (72, 4875235), (90, 3900188), (120, 2925141), (180, 1950094), (181, 1939320), (360, 975047), (362, 969660), (543, 646440), (724, 484830), (905, 387864), (1086, 323220), (1448, 242415), (1629, 215480), (1810, 193932), (2172, 161610), (2715, 129288), (3258, 107740), (3620, 96966), (4344, 80805), (5387, 65160), (5430, 64644), (6516, 53870), (7240, 48483), (8145, 43096), (10774, 32580), (10860, 32322), (13032, 26935), (16161, 21720), (16290, 21548)]