123746760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 404015040

約数和(自身を除く): 280268280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1307, 1315, 1578, 2104, 2367, 2614, 2630, 3156, 3921, 3945, 4734, 5228, 5260, 6312, 6535, 7842, 7890, 9468, 10456, 10520, 11763, 11835, 13070, 15684, 15780, 18936, 19605, 23526, 23670, 26140, 31368, 31560, 39210, 47052, 47340, 52280, 58815, 78420, 94104, 94680, 117630, 156840, 235260, 343741, 470520, 687482, 1031223, 1374964, 1718705, 2062446, 2749928, 3093669, 3437410, 4124892, 5156115, 6187338, 6874820, 8249784, 10312230, 12374676, 13749640, 15468345, 20624460, 24749352, 30936690, 41248920, 61873380, 123746760]

約数ペア:

[(1, 123746760), (2, 61873380), (3, 41248920), (4, 30936690), (5, 24749352), (6, 20624460), (8, 15468345), (9, 13749640), (10, 12374676), (12, 10312230), (15, 8249784), (18, 6874820), (20, 6187338), (24, 5156115), (30, 4124892), (36, 3437410), (40, 3093669), (45, 2749928), (60, 2062446), (72, 1718705), (90, 1374964), (120, 1031223), (180, 687482), (263, 470520), (360, 343741), (526, 235260), (789, 156840), (1052, 117630), (1307, 94680), (1315, 94104), (1578, 78420), (2104, 58815), (2367, 52280), (2614, 47340), (2630, 47052), (3156, 39210), (3921, 31560), (3945, 31368), (4734, 26140), (5228, 23670), (5260, 23526), (6312, 19605), (6535, 18936), (7842, 15780), (7890, 15684), (9468, 13070), (10456, 11835), (10520, 11763)]