47487120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 158775552

約数和(自身を除く): 111288432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 103, 113, 120, 136, 170, 204, 206, 226, 240, 255, 272, 309, 339, 340, 408, 412, 452, 510, 515, 565, 618, 678, 680, 816, 824, 904, 1020, 1030, 1130, 1236, 1356, 1360, 1545, 1648, 1695, 1751, 1808, 1921, 2040, 2060, 2260, 2472, 2712, 3090, 3390, 3502, 3842, 4080, 4120, 4520, 4944, 5253, 5424, 5763, 6180, 6780, 7004, 7684, 8240, 8755, 9040, 9605, 10506, 11526, 11639, 12360, 13560, 14008, 15368, 17510, 19210, 21012, 23052, 23278, 24720, 26265, 27120, 28016, 28815, 30736, 34917, 35020, 38420, 42024, 46104, 46556, 52530, 57630, 58195, 69834, 70040, 76840, 84048, 92208, 93112, 105060, 115260, 116390, 139668, 140080, 153680, 174585, 186224, 197863, 210120, 230520, 232780, 279336, 349170, 395726, 420240, 461040, 465560, 558672, 593589, 698340, 791452, 931120, 989315, 1187178, 1396680, 1582904, 1978630, 2374356, 2793360, 2967945, 3165808, 3957260, 4748712, 5935890, 7914520, 9497424, 11871780, 15829040, 23743560, 47487120]

約数ペア:

[(1, 47487120), (2, 23743560), (3, 15829040), (4, 11871780), (5, 9497424), (6, 7914520), (8, 5935890), (10, 4748712), (12, 3957260), (15, 3165808), (16, 2967945), (17, 2793360), (20, 2374356), (24, 1978630), (30, 1582904), (34, 1396680), (40, 1187178), (48, 989315), (51, 931120), (60, 791452), (68, 698340), (80, 593589), (85, 558672), (102, 465560), (103, 461040), (113, 420240), (120, 395726), (136, 349170), (170, 279336), (204, 232780), (206, 230520), (226, 210120), (240, 197863), (255, 186224), (272, 174585), (309, 153680), (339, 140080), (340, 139668), (408, 116390), (412, 115260), (452, 105060), (510, 93112), (515, 92208), (565, 84048), (618, 76840), (678, 70040), (680, 69834), (816, 58195), (824, 57630), (904, 52530), (1020, 46556), (1030, 46104), (1130, 42024), (1236, 38420), (1356, 35020), (1360, 34917), (1545, 30736), (1648, 28815), (1695, 28016), (1751, 27120), (1808, 26265), (1921, 24720), (2040, 23278), (2060, 23052), (2260, 21012), (2472, 19210), (2712, 17510), (3090, 15368), (3390, 14008), (3502, 13560), (3842, 12360), (4080, 11639), (4120, 11526), (4520, 10506), (4944, 9605), (5253, 9040), (5424, 8755), (5763, 8240), (6180, 7684), (6780, 7004)]