198488520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11731}}^1$

素因数の和:11795

約数の個数: 96

約数和(自身を含む): 658869120

約数和(自身を除く): 460380600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 11731, 16920, 23462, 35193, 46924, 58655, 70386, 93848, 105579, 117310, 140772, 175965, 211158, 234620, 281544, 351930, 422316, 469240, 527895, 551357, 703860, 844632, 1055790, 1102714, 1407720, 1654071, 2111580, 2205428, 2756785, 3308142, 4223160, 4410856, 4962213, 5513570, 6616284, 8270355, 9924426, 11027140, 13232568, 16540710, 19848852, 22054280, 24811065, 33081420, 39697704, 49622130, 66162840, 99244260, 198488520]

約数ペア:

[(1, 198488520), (2, 99244260), (3, 66162840), (4, 49622130), (5, 39697704), (6, 33081420), (8, 24811065), (9, 22054280), (10, 19848852), (12, 16540710), (15, 13232568), (18, 11027140), (20, 9924426), (24, 8270355), (30, 6616284), (36, 5513570), (40, 4962213), (45, 4410856), (47, 4223160), (60, 3308142), (72, 2756785), (90, 2205428), (94, 2111580), (120, 1654071), (141, 1407720), (180, 1102714), (188, 1055790), (235, 844632), (282, 703860), (360, 551357), (376, 527895), (423, 469240), (470, 422316), (564, 351930), (705, 281544), (846, 234620), (940, 211158), (1128, 175965), (1410, 140772), (1692, 117310), (1880, 105579), (2115, 93848), (2820, 70386), (3384, 58655), (4230, 46924), (5640, 35193), (8460, 23462), (11731, 16920)]