148491120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4723}}^1$

素因数の和:4870

約数の個数: 80

約数和(自身を含む): 463934592

約数和(自身を除く): 315443472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4723, 5240, 6288, 7860, 9446, 10480, 14169, 15720, 18892, 23615, 28338, 31440, 37784, 47230, 56676, 70845, 75568, 94460, 113352, 141690, 188920, 226704, 283380, 377840, 566760, 618713, 1133520, 1237426, 1856139, 2474852, 3093565, 3712278, 4949704, 6187130, 7424556, 9280695, 9899408, 12374260, 14849112, 18561390, 24748520, 29698224, 37122780, 49497040, 74245560, 148491120]

約数ペア:

[(1, 148491120), (2, 74245560), (3, 49497040), (4, 37122780), (5, 29698224), (6, 24748520), (8, 18561390), (10, 14849112), (12, 12374260), (15, 9899408), (16, 9280695), (20, 7424556), (24, 6187130), (30, 4949704), (40, 3712278), (48, 3093565), (60, 2474852), (80, 1856139), (120, 1237426), (131, 1133520), (240, 618713), (262, 566760), (393, 377840), (524, 283380), (655, 226704), (786, 188920), (1048, 141690), (1310, 113352), (1572, 94460), (1965, 75568), (2096, 70845), (2620, 56676), (3144, 47230), (3930, 37784), (4723, 31440), (5240, 28338), (6288, 23615), (7860, 18892), (9446, 15720), (10480, 14169)]