117718680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51631}}^1$

素因数の和:51664

約数の個数: 64

約数和(自身を含む): 371750400

約数和(自身を除く): 254031720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 51631, 103262, 154893, 206524, 258155, 309786, 413048, 516310, 619572, 774465, 980989, 1032620, 1239144, 1548930, 1961978, 2065240, 2942967, 3097860, 3923956, 4904945, 5885934, 6195720, 7847912, 9809890, 11771868, 14714835, 19619780, 23543736, 29429670, 39239560, 58859340, 117718680]

約数ペア:

[(1, 117718680), (2, 58859340), (3, 39239560), (4, 29429670), (5, 23543736), (6, 19619780), (8, 14714835), (10, 11771868), (12, 9809890), (15, 7847912), (19, 6195720), (20, 5885934), (24, 4904945), (30, 3923956), (38, 3097860), (40, 2942967), (57, 2065240), (60, 1961978), (76, 1548930), (95, 1239144), (114, 1032620), (120, 980989), (152, 774465), (190, 619572), (228, 516310), (285, 413048), (380, 309786), (456, 258155), (570, 206524), (760, 154893), (1140, 103262), (2280, 51631)]