138614880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15199}}^1$

素因数の和:15236

約数の個数: 96

約数和(自身を含む): 459648000

約数和(自身を除く): 321033120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 15199, 30398, 45597, 60796, 75995, 91194, 121592, 151990, 182388, 227985, 243184, 288781, 303980, 364776, 455970, 486368, 577562, 607960, 729552, 866343, 911940, 1155124, 1215920, 1443905, 1459104, 1732686, 1823880, 2310248, 2431840, 2887810, 3465372, 3647760, 4331715, 4620496, 5775620, 6930744, 7295520, 8663430, 9240992, 11551240, 13861488, 17326860, 23102480, 27722976, 34653720, 46204960, 69307440, 138614880]

約数ペア:

[(1, 138614880), (2, 69307440), (3, 46204960), (4, 34653720), (5, 27722976), (6, 23102480), (8, 17326860), (10, 13861488), (12, 11551240), (15, 9240992), (16, 8663430), (19, 7295520), (20, 6930744), (24, 5775620), (30, 4620496), (32, 4331715), (38, 3647760), (40, 3465372), (48, 2887810), (57, 2431840), (60, 2310248), (76, 1823880), (80, 1732686), (95, 1459104), (96, 1443905), (114, 1215920), (120, 1155124), (152, 911940), (160, 866343), (190, 729552), (228, 607960), (240, 577562), (285, 486368), (304, 455970), (380, 364776), (456, 303980), (480, 288781), (570, 243184), (608, 227985), (760, 182388), (912, 151990), (1140, 121592), (1520, 91194), (1824, 75995), (2280, 60796), (3040, 45597), (4560, 30398), (9120, 15199)]