13043880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 44647200

約数和(自身を除く): 31603320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 1907, 2280, 3420, 3814, 5721, 6840, 7628, 9535, 11442, 15256, 17163, 19070, 22884, 28605, 34326, 36233, 38140, 45768, 57210, 68652, 72466, 76280, 85815, 108699, 114420, 137304, 144932, 171630, 181165, 217398, 228840, 289864, 326097, 343260, 362330, 434796, 543495, 652194, 686520, 724660, 869592, 1086990, 1304388, 1449320, 1630485, 2173980, 2608776, 3260970, 4347960, 6521940, 13043880]

約数ペア:

[(1, 13043880), (2, 6521940), (3, 4347960), (4, 3260970), (5, 2608776), (6, 2173980), (8, 1630485), (9, 1449320), (10, 1304388), (12, 1086990), (15, 869592), (18, 724660), (19, 686520), (20, 652194), (24, 543495), (30, 434796), (36, 362330), (38, 343260), (40, 326097), (45, 289864), (57, 228840), (60, 217398), (72, 181165), (76, 171630), (90, 144932), (95, 137304), (114, 114420), (120, 108699), (152, 85815), (171, 76280), (180, 72466), (190, 68652), (228, 57210), (285, 45768), (342, 38140), (360, 36233), (380, 34326), (456, 28605), (570, 22884), (684, 19070), (760, 17163), (855, 15256), (1140, 11442), (1368, 9535), (1710, 7628), (1907, 6840), (2280, 5721), (3420, 3814)]