355528080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4889}}^1$

素因数の和:5009

約数の個数: 120

約数和(自身を含む): 1206050040

約数和(自身を除く): 850521960

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, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 4848, 4889, 6060, 7272, 8080, 9090, 9778, 12120, 14544, 14667, 18180, 19556, 24240, 24445, 29334, 36360, 39112, 44001, 48890, 58668, 72720, 73335, 78224, 88002, 97780, 117336, 146670, 176004, 195560, 220005, 234672, 293340, 352008, 391120, 440010, 493789, 586680, 704016, 880020, 987578, 1173360, 1481367, 1760040, 1975156, 2468945, 2962734, 3520080, 3950312, 4444101, 4937890, 5925468, 7406835, 7900624, 8888202, 9875780, 11850936, 14813670, 17776404, 19751560, 22220505, 23701872, 29627340, 35552808, 39503120, 44441010, 59254680, 71105616, 88882020, 118509360, 177764040, 355528080]

約数ペア:

[(1, 355528080), (2, 177764040), (3, 118509360), (4, 88882020), (5, 71105616), (6, 59254680), (8, 44441010), (9, 39503120), (10, 35552808), (12, 29627340), (15, 23701872), (16, 22220505), (18, 19751560), (20, 17776404), (24, 14813670), (30, 11850936), (36, 9875780), (40, 8888202), (45, 7900624), (48, 7406835), (60, 5925468), (72, 4937890), (80, 4444101), (90, 3950312), (101, 3520080), (120, 2962734), (144, 2468945), (180, 1975156), (202, 1760040), (240, 1481367), (303, 1173360), (360, 987578), (404, 880020), (505, 704016), (606, 586680), (720, 493789), (808, 440010), (909, 391120), (1010, 352008), (1212, 293340), (1515, 234672), (1616, 220005), (1818, 195560), (2020, 176004), (2424, 146670), (3030, 117336), (3636, 97780), (4040, 88002), (4545, 78224), (4848, 73335), (4889, 72720), (6060, 58668), (7272, 48890), (8080, 44001), (9090, 39112), (9778, 36360), (12120, 29334), (14544, 24445), (14667, 24240), (18180, 19556)]