61974880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 96

約数和(自身を含む): 166779648

約数和(自身を除く): 104804768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1531, 1760, 1840, 2024, 2530, 3062, 3680, 4048, 5060, 6124, 7655, 8096, 10120, 12248, 15310, 16841, 20240, 24496, 30620, 33682, 35213, 40480, 48992, 61240, 67364, 70426, 84205, 122480, 134728, 140852, 168410, 176065, 244960, 269456, 281704, 336820, 352130, 387343, 538912, 563408, 673640, 704260, 774686, 1126816, 1347280, 1408520, 1549372, 1936715, 2694560, 2817040, 3098744, 3873430, 5634080, 6197488, 7746860, 12394976, 15493720, 30987440, 61974880]

約数ペア:

[(1, 61974880), (2, 30987440), (4, 15493720), (5, 12394976), (8, 7746860), (10, 6197488), (11, 5634080), (16, 3873430), (20, 3098744), (22, 2817040), (23, 2694560), (32, 1936715), (40, 1549372), (44, 1408520), (46, 1347280), (55, 1126816), (80, 774686), (88, 704260), (92, 673640), (110, 563408), (115, 538912), (160, 387343), (176, 352130), (184, 336820), (220, 281704), (230, 269456), (253, 244960), (352, 176065), (368, 168410), (440, 140852), (460, 134728), (506, 122480), (736, 84205), (880, 70426), (920, 67364), (1012, 61240), (1265, 48992), (1531, 40480), (1760, 35213), (1840, 33682), (2024, 30620), (2530, 24496), (3062, 20240), (3680, 16841), (4048, 15310), (5060, 12248), (6124, 10120), (7655, 8096)]