155648040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3613}}^1$

素因数の和:3986

約数の個数: 64

約数和(自身を含む): 468374400

約数和(自身を除く): 312726360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1795, 2154, 2872, 3590, 3613, 4308, 5385, 7180, 7226, 8616, 10770, 10839, 14360, 14452, 18065, 21540, 21678, 28904, 36130, 43080, 43356, 54195, 72260, 86712, 108390, 144520, 216780, 433560, 1297067, 2594134, 3891201, 5188268, 6485335, 7782402, 10376536, 12970670, 15564804, 19456005, 25941340, 31129608, 38912010, 51882680, 77824020, 155648040]

約数ペア:

[(1, 155648040), (2, 77824020), (3, 51882680), (4, 38912010), (5, 31129608), (6, 25941340), (8, 19456005), (10, 15564804), (12, 12970670), (15, 10376536), (20, 7782402), (24, 6485335), (30, 5188268), (40, 3891201), (60, 2594134), (120, 1297067), (359, 433560), (718, 216780), (1077, 144520), (1436, 108390), (1795, 86712), (2154, 72260), (2872, 54195), (3590, 43356), (3613, 43080), (4308, 36130), (5385, 28904), (7180, 21678), (7226, 21540), (8616, 18065), (10770, 14452), (10839, 14360)]