8023745640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{163483}}^1$

素因数の和:163906

約数の個数: 64

約数和(自身を含む): 24130238400

約数和(自身を除く): 16106492760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 8180, 9816, 12270, 16360, 24540, 49080, 163483, 326966, 490449, 653932, 817415, 980898, 1307864, 1634830, 1961796, 2452245, 3269660, 3923592, 4904490, 6539320, 9808980, 19617960, 66864547, 133729094, 200593641, 267458188, 334322735, 401187282, 534916376, 668645470, 802374564, 1002968205, 1337290940, 1604749128, 2005936410, 2674581880, 4011872820, 8023745640]

約数ペア:

[(1, 8023745640), (2, 4011872820), (3, 2674581880), (4, 2005936410), (5, 1604749128), (6, 1337290940), (8, 1002968205), (10, 802374564), (12, 668645470), (15, 534916376), (20, 401187282), (24, 334322735), (30, 267458188), (40, 200593641), (60, 133729094), (120, 66864547), (409, 19617960), (818, 9808980), (1227, 6539320), (1636, 4904490), (2045, 3923592), (2454, 3269660), (3272, 2452245), (4090, 1961796), (4908, 1634830), (6135, 1307864), (8180, 980898), (9816, 817415), (12270, 653932), (16360, 490449), (24540, 326966), (49080, 163483)]