48826240

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 126904320

約数和(自身を除く): 78078080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 107, 115, 124, 128, 155, 160, 184, 214, 230, 248, 310, 320, 368, 428, 460, 496, 535, 620, 640, 713, 736, 856, 920, 992, 1070, 1240, 1426, 1472, 1712, 1840, 1984, 2140, 2461, 2480, 2852, 2944, 3317, 3424, 3565, 3680, 3968, 4280, 4922, 4960, 5704, 6634, 6848, 7130, 7360, 8560, 9844, 9920, 11408, 12305, 13268, 13696, 14260, 14720, 16585, 17120, 19688, 19840, 22816, 24610, 26536, 28520, 33170, 34240, 39376, 45632, 49220, 53072, 57040, 66340, 68480, 76291, 78752, 91264, 98440, 106144, 114080, 132680, 152582, 157504, 196880, 212288, 228160, 265360, 305164, 315008, 381455, 393760, 424576, 456320, 530720, 610328, 762910, 787520, 1061440, 1220656, 1525820, 1575040, 2122880, 2441312, 3051640, 4882624, 6103280, 9765248, 12206560, 24413120, 48826240]

約数ペア:

[(1, 48826240), (2, 24413120), (4, 12206560), (5, 9765248), (8, 6103280), (10, 4882624), (16, 3051640), (20, 2441312), (23, 2122880), (31, 1575040), (32, 1525820), (40, 1220656), (46, 1061440), (62, 787520), (64, 762910), (80, 610328), (92, 530720), (107, 456320), (115, 424576), (124, 393760), (128, 381455), (155, 315008), (160, 305164), (184, 265360), (214, 228160), (230, 212288), (248, 196880), (310, 157504), (320, 152582), (368, 132680), (428, 114080), (460, 106144), (496, 98440), (535, 91264), (620, 78752), (640, 76291), (713, 68480), (736, 66340), (856, 57040), (920, 53072), (992, 49220), (1070, 45632), (1240, 39376), (1426, 34240), (1472, 33170), (1712, 28520), (1840, 26536), (1984, 24610), (2140, 22816), (2461, 19840), (2480, 19688), (2852, 17120), (2944, 16585), (3317, 14720), (3424, 14260), (3565, 13696), (3680, 13268), (3968, 12305), (4280, 11408), (4922, 9920), (4960, 9844), (5704, 8560), (6634, 7360), (6848, 7130)]