48180360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 145097280

約数和(自身を除く): 96916920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1213, 1324, 1655, 1986, 2426, 2648, 3310, 3639, 3972, 4852, 4965, 6065, 6620, 7278, 7944, 9704, 9930, 12130, 13240, 14556, 18195, 19860, 24260, 29112, 36390, 39720, 48520, 72780, 145560, 401503, 803006, 1204509, 1606012, 2007515, 2409018, 3212024, 4015030, 4818036, 6022545, 8030060, 9636072, 12045090, 16060120, 24090180, 48180360]

約数ペア:

[(1, 48180360), (2, 24090180), (3, 16060120), (4, 12045090), (5, 9636072), (6, 8030060), (8, 6022545), (10, 4818036), (12, 4015030), (15, 3212024), (20, 2409018), (24, 2007515), (30, 1606012), (40, 1204509), (60, 803006), (120, 401503), (331, 145560), (662, 72780), (993, 48520), (1213, 39720), (1324, 36390), (1655, 29112), (1986, 24260), (2426, 19860), (2648, 18195), (3310, 14556), (3639, 13240), (3972, 12130), (4852, 9930), (4965, 9704), (6065, 7944), (6620, 7278)]