61022640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{5189}}^1$

素因数の和:5219

約数の個数: 120

約数和(自身を含む): 220097520

約数和(自身を除く): 159074880

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, 5189, 5880, 10378, 11760, 15567, 20756, 25945, 31134, 36323, 41512, 51890, 62268, 72646, 77835, 83024, 103780, 108969, 124536, 145292, 155670, 181615, 207560, 217938, 249072, 254261, 290584, 311340, 363230, 415120, 435876, 508522, 544845, 581168, 622680, 726460, 762783, 871752, 1017044, 1089690, 1245360, 1271305, 1452920, 1525566, 1743504, 2034088, 2179380, 2542610, 2905840, 3051132, 3813915, 4068176, 4358760, 5085220, 6102264, 7627830, 8717520, 10170440, 12204528, 15255660, 20340880, 30511320, 61022640]

約数ペア:

[(1, 61022640), (2, 30511320), (3, 20340880), (4, 15255660), (5, 12204528), (6, 10170440), (7, 8717520), (8, 7627830), (10, 6102264), (12, 5085220), (14, 4358760), (15, 4068176), (16, 3813915), (20, 3051132), (21, 2905840), (24, 2542610), (28, 2179380), (30, 2034088), (35, 1743504), (40, 1525566), (42, 1452920), (48, 1271305), (49, 1245360), (56, 1089690), (60, 1017044), (70, 871752), (80, 762783), (84, 726460), (98, 622680), (105, 581168), (112, 544845), (120, 508522), (140, 435876), (147, 415120), (168, 363230), (196, 311340), (210, 290584), (240, 254261), (245, 249072), (280, 217938), (294, 207560), (336, 181615), (392, 155670), (420, 145292), (490, 124536), (560, 108969), (588, 103780), (735, 83024), (784, 77835), (840, 72646), (980, 62268), (1176, 51890), (1470, 41512), (1680, 36323), (1960, 31134), (2352, 25945), (2940, 20756), (3920, 15567), (5189, 11760), (5880, 10378)]