1120304880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3169}}^1$

素因数の和:3679

約数の個数: 120

約数和(自身を含む): 3771209520

約数和(自身を除く): 2650904640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 491, 720, 982, 1473, 1964, 2455, 2946, 3169, 3928, 4419, 4910, 5892, 6338, 7365, 7856, 8838, 9507, 9820, 11784, 12676, 14730, 15845, 17676, 19014, 19640, 22095, 23568, 25352, 28521, 29460, 31690, 35352, 38028, 39280, 44190, 47535, 50704, 57042, 58920, 63380, 70704, 76056, 88380, 95070, 114084, 117840, 126760, 142605, 152112, 176760, 190140, 228168, 253520, 285210, 353520, 380280, 456336, 570420, 760560, 1140840, 1555979, 2281680, 3111958, 4667937, 6223916, 7779895, 9335874, 12447832, 14003811, 15559790, 18671748, 23339685, 24895664, 28007622, 31119580, 37343496, 46679370, 56015244, 62239160, 70019055, 74686992, 93358740, 112030488, 124478320, 140038110, 186717480, 224060976, 280076220, 373434960, 560152440, 1120304880]

約数ペア:

[(1, 1120304880), (2, 560152440), (3, 373434960), (4, 280076220), (5, 224060976), (6, 186717480), (8, 140038110), (9, 124478320), (10, 112030488), (12, 93358740), (15, 74686992), (16, 70019055), (18, 62239160), (20, 56015244), (24, 46679370), (30, 37343496), (36, 31119580), (40, 28007622), (45, 24895664), (48, 23339685), (60, 18671748), (72, 15559790), (80, 14003811), (90, 12447832), (120, 9335874), (144, 7779895), (180, 6223916), (240, 4667937), (360, 3111958), (491, 2281680), (720, 1555979), (982, 1140840), (1473, 760560), (1964, 570420), (2455, 456336), (2946, 380280), (3169, 353520), (3928, 285210), (4419, 253520), (4910, 228168), (5892, 190140), (6338, 176760), (7365, 152112), (7856, 142605), (8838, 126760), (9507, 117840), (9820, 114084), (11784, 95070), (12676, 88380), (14730, 76056), (15845, 70704), (17676, 63380), (19014, 58920), (19640, 57042), (22095, 50704), (23568, 47535), (25352, 44190), (28521, 39280), (29460, 38028), (31690, 35352)]