4460280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 15206400

約数和(自身を除く): 10746120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 109, 110, 120, 124, 132, 155, 165, 186, 218, 220, 248, 264, 310, 327, 330, 341, 372, 436, 440, 465, 545, 620, 654, 660, 682, 744, 872, 930, 1023, 1090, 1199, 1240, 1308, 1320, 1364, 1635, 1705, 1860, 2046, 2180, 2398, 2616, 2728, 3270, 3379, 3410, 3597, 3720, 4092, 4360, 4796, 5115, 5995, 6540, 6758, 6820, 7194, 8184, 9592, 10137, 10230, 11990, 13080, 13516, 13640, 14388, 16895, 17985, 20274, 20460, 23980, 27032, 28776, 33790, 35970, 37169, 40548, 40920, 47960, 50685, 67580, 71940, 74338, 81096, 101370, 111507, 135160, 143880, 148676, 185845, 202740, 223014, 297352, 371690, 405480, 446028, 557535, 743380, 892056, 1115070, 1486760, 2230140, 4460280]

約数ペア:

[(1, 4460280), (2, 2230140), (3, 1486760), (4, 1115070), (5, 892056), (6, 743380), (8, 557535), (10, 446028), (11, 405480), (12, 371690), (15, 297352), (20, 223014), (22, 202740), (24, 185845), (30, 148676), (31, 143880), (33, 135160), (40, 111507), (44, 101370), (55, 81096), (60, 74338), (62, 71940), (66, 67580), (88, 50685), (93, 47960), (109, 40920), (110, 40548), (120, 37169), (124, 35970), (132, 33790), (155, 28776), (165, 27032), (186, 23980), (218, 20460), (220, 20274), (248, 17985), (264, 16895), (310, 14388), (327, 13640), (330, 13516), (341, 13080), (372, 11990), (436, 10230), (440, 10137), (465, 9592), (545, 8184), (620, 7194), (654, 6820), (660, 6758), (682, 6540), (744, 5995), (872, 5115), (930, 4796), (1023, 4360), (1090, 4092), (1199, 3720), (1240, 3597), (1308, 3410), (1320, 3379), (1364, 3270), (1635, 2728), (1705, 2616), (1860, 2398), (2046, 2180)]