57494640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{4889}}^1$

素因数の和:4919

約数の個数: 120

約数和(自身を含む): 207375120

約数和(自身を除く): 149880480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 4889, 5880, 9778, 11760, 14667, 19556, 24445, 29334, 34223, 39112, 48890, 58668, 68446, 73335, 78224, 97780, 102669, 117336, 136892, 146670, 171115, 195560, 205338, 234672, 239561, 273784, 293340, 342230, 391120, 410676, 479122, 513345, 547568, 586680, 684460, 718683, 821352, 958244, 1026690, 1173360, 1197805, 1368920, 1437366, 1642704, 1916488, 2053380, 2395610, 2737840, 2874732, 3593415, 3832976, 4106760, 4791220, 5749464, 7186830, 8213520, 9582440, 11498928, 14373660, 19164880, 28747320, 57494640]

約数ペア:

[(1, 57494640), (2, 28747320), (3, 19164880), (4, 14373660), (5, 11498928), (6, 9582440), (7, 8213520), (8, 7186830), (10, 5749464), (12, 4791220), (14, 4106760), (15, 3832976), (16, 3593415), (20, 2874732), (21, 2737840), (24, 2395610), (28, 2053380), (30, 1916488), (35, 1642704), (40, 1437366), (42, 1368920), (48, 1197805), (49, 1173360), (56, 1026690), (60, 958244), (70, 821352), (80, 718683), (84, 684460), (98, 586680), (105, 547568), (112, 513345), (120, 479122), (140, 410676), (147, 391120), (168, 342230), (196, 293340), (210, 273784), (240, 239561), (245, 234672), (280, 205338), (294, 195560), (336, 171115), (392, 146670), (420, 136892), (490, 117336), (560, 102669), (588, 97780), (735, 78224), (784, 73335), (840, 68446), (980, 58668), (1176, 48890), (1470, 39112), (1680, 34223), (1960, 29334), (2352, 24445), (2940, 19556), (3920, 14667), (4889, 11760), (5880, 9778)]