29149080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{541}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 87804000

約数和(自身を除く): 58654920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 541, 898, 1082, 1347, 1623, 1796, 2164, 2245, 2694, 2705, 3246, 3592, 4328, 4490, 5388, 5410, 6492, 6735, 8115, 8980, 10776, 10820, 12984, 13470, 16230, 17960, 21640, 26940, 32460, 53880, 64920, 242909, 485818, 728727, 971636, 1214545, 1457454, 1943272, 2429090, 2914908, 3643635, 4858180, 5829816, 7287270, 9716360, 14574540, 29149080]

約数ペア:

[(1, 29149080), (2, 14574540), (3, 9716360), (4, 7287270), (5, 5829816), (6, 4858180), (8, 3643635), (10, 2914908), (12, 2429090), (15, 1943272), (20, 1457454), (24, 1214545), (30, 971636), (40, 728727), (60, 485818), (120, 242909), (449, 64920), (541, 53880), (898, 32460), (1082, 26940), (1347, 21640), (1623, 17960), (1796, 16230), (2164, 13470), (2245, 12984), (2694, 10820), (2705, 10776), (3246, 8980), (3592, 8115), (4328, 6735), (4490, 6492), (5388, 5410)]