147520080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:969

約数の個数: 120

約数和(自身を含む): 497721120

約数和(自身を除く): 350201040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 619, 662, 720, 993, 1238, 1324, 1655, 1857, 1986, 2476, 2648, 2979, 3095, 3310, 3714, 3972, 4952, 4965, 5296, 5571, 5958, 6190, 6620, 7428, 7944, 9285, 9904, 9930, 11142, 11916, 12380, 13240, 14856, 14895, 15888, 18570, 19860, 22284, 23832, 24760, 26480, 27855, 29712, 29790, 37140, 39720, 44568, 47664, 49520, 55710, 59580, 74280, 79440, 89136, 111420, 119160, 148560, 204889, 222840, 238320, 409778, 445680, 614667, 819556, 1024445, 1229334, 1639112, 1844001, 2048890, 2458668, 3073335, 3278224, 3688002, 4097780, 4917336, 6146670, 7376004, 8195560, 9220005, 9834672, 12293340, 14752008, 16391120, 18440010, 24586680, 29504016, 36880020, 49173360, 73760040, 147520080]

約数ペア:

[(1, 147520080), (2, 73760040), (3, 49173360), (4, 36880020), (5, 29504016), (6, 24586680), (8, 18440010), (9, 16391120), (10, 14752008), (12, 12293340), (15, 9834672), (16, 9220005), (18, 8195560), (20, 7376004), (24, 6146670), (30, 4917336), (36, 4097780), (40, 3688002), (45, 3278224), (48, 3073335), (60, 2458668), (72, 2048890), (80, 1844001), (90, 1639112), (120, 1229334), (144, 1024445), (180, 819556), (240, 614667), (331, 445680), (360, 409778), (619, 238320), (662, 222840), (720, 204889), (993, 148560), (1238, 119160), (1324, 111420), (1655, 89136), (1857, 79440), (1986, 74280), (2476, 59580), (2648, 55710), (2979, 49520), (3095, 47664), (3310, 44568), (3714, 39720), (3972, 37140), (4952, 29790), (4965, 29712), (5296, 27855), (5571, 26480), (5958, 24760), (6190, 23832), (6620, 22284), (7428, 19860), (7944, 18570), (9285, 15888), (9904, 14895), (9930, 14856), (11142, 13240), (11916, 12380)]