45244920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:965

約数の個数: 128

約数和(自身を含む): 157847040

約数和(自身を除く): 112602120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 883, 915, 1220, 1281, 1464, 1708, 1766, 1830, 2135, 2440, 2562, 2649, 3416, 3532, 3660, 4270, 4415, 5124, 5298, 6181, 6405, 7064, 7320, 8540, 8830, 10248, 10596, 12362, 12810, 13245, 17080, 17660, 18543, 21192, 24724, 25620, 26490, 30905, 35320, 37086, 49448, 51240, 52980, 53863, 61810, 74172, 92715, 105960, 107726, 123620, 148344, 161589, 185430, 215452, 247240, 269315, 323178, 370860, 377041, 430904, 538630, 646356, 741720, 754082, 807945, 1077260, 1131123, 1292712, 1508164, 1615890, 1885205, 2154520, 2262246, 3016328, 3231780, 3770410, 4524492, 5655615, 6463560, 7540820, 9048984, 11311230, 15081640, 22622460, 45244920]

約数ペア:

[(1, 45244920), (2, 22622460), (3, 15081640), (4, 11311230), (5, 9048984), (6, 7540820), (7, 6463560), (8, 5655615), (10, 4524492), (12, 3770410), (14, 3231780), (15, 3016328), (20, 2262246), (21, 2154520), (24, 1885205), (28, 1615890), (30, 1508164), (35, 1292712), (40, 1131123), (42, 1077260), (56, 807945), (60, 754082), (61, 741720), (70, 646356), (84, 538630), (105, 430904), (120, 377041), (122, 370860), (140, 323178), (168, 269315), (183, 247240), (210, 215452), (244, 185430), (280, 161589), (305, 148344), (366, 123620), (420, 107726), (427, 105960), (488, 92715), (610, 74172), (732, 61810), (840, 53863), (854, 52980), (883, 51240), (915, 49448), (1220, 37086), (1281, 35320), (1464, 30905), (1708, 26490), (1766, 25620), (1830, 24724), (2135, 21192), (2440, 18543), (2562, 17660), (2649, 17080), (3416, 13245), (3532, 12810), (3660, 12362), (4270, 10596), (4415, 10248), (5124, 8830), (5298, 8540), (6181, 7320), (6405, 7064)]