490846560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32987}}^1$

素因数の和:33036

約数の個数: 96

約数和(自身を含む): 1596091392

約数和(自身を除く): 1105244832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 32987, 65974, 98961, 131948, 164935, 197922, 263896, 329870, 395844, 494805, 527792, 659740, 791688, 989610, 1022597, 1055584, 1319480, 1583376, 1979220, 2045194, 2638960, 3067791, 3166752, 3958440, 4090388, 5112985, 5277920, 6135582, 7916880, 8180776, 10225970, 12271164, 15338955, 15833760, 16361552, 20451940, 24542328, 30677910, 32723104, 40903880, 49084656, 61355820, 81807760, 98169312, 122711640, 163615520, 245423280, 490846560]

約数ペア:

[(1, 490846560), (2, 245423280), (3, 163615520), (4, 122711640), (5, 98169312), (6, 81807760), (8, 61355820), (10, 49084656), (12, 40903880), (15, 32723104), (16, 30677910), (20, 24542328), (24, 20451940), (30, 16361552), (31, 15833760), (32, 15338955), (40, 12271164), (48, 10225970), (60, 8180776), (62, 7916880), (80, 6135582), (93, 5277920), (96, 5112985), (120, 4090388), (124, 3958440), (155, 3166752), (160, 3067791), (186, 2638960), (240, 2045194), (248, 1979220), (310, 1583376), (372, 1319480), (465, 1055584), (480, 1022597), (496, 989610), (620, 791688), (744, 659740), (930, 527792), (992, 494805), (1240, 395844), (1488, 329870), (1860, 263896), (2480, 197922), (2976, 164935), (3720, 131948), (4960, 98961), (7440, 65974), (14880, 32987)]