164047440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4093}}^1$

素因数の和:4276

約数の個数: 80

約数和(自身を含む): 511717248

約数和(自身を除く): 347669808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 4093, 5010, 6680, 8016, 8186, 10020, 12279, 13360, 16372, 20040, 20465, 24558, 32744, 40080, 40930, 49116, 61395, 65488, 81860, 98232, 122790, 163720, 196464, 245580, 327440, 491160, 683531, 982320, 1367062, 2050593, 2734124, 3417655, 4101186, 5468248, 6835310, 8202372, 10252965, 10936496, 13670620, 16404744, 20505930, 27341240, 32809488, 41011860, 54682480, 82023720, 164047440]

約数ペア:

[(1, 164047440), (2, 82023720), (3, 54682480), (4, 41011860), (5, 32809488), (6, 27341240), (8, 20505930), (10, 16404744), (12, 13670620), (15, 10936496), (16, 10252965), (20, 8202372), (24, 6835310), (30, 5468248), (40, 4101186), (48, 3417655), (60, 2734124), (80, 2050593), (120, 1367062), (167, 982320), (240, 683531), (334, 491160), (501, 327440), (668, 245580), (835, 196464), (1002, 163720), (1336, 122790), (1670, 98232), (2004, 81860), (2505, 65488), (2672, 61395), (3340, 49116), (4008, 40930), (4093, 40080), (5010, 32744), (6680, 24558), (8016, 20465), (8186, 20040), (10020, 16372), (12279, 13360)]