1148981520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:833

約数の個数: 160

約数和(自身を含む): 3695477760

約数和(自身を除く): 2546496240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 389, 397, 465, 496, 620, 744, 778, 794, 930, 1167, 1191, 1240, 1488, 1556, 1588, 1860, 1945, 1985, 2334, 2382, 2480, 3112, 3176, 3720, 3890, 3970, 4668, 4764, 5835, 5955, 6224, 6352, 7440, 7780, 7940, 9336, 9528, 11670, 11910, 12059, 12307, 15560, 15880, 18672, 19056, 23340, 23820, 24118, 24614, 31120, 31760, 36177, 36921, 46680, 47640, 48236, 49228, 60295, 61535, 72354, 73842, 93360, 95280, 96472, 98456, 120590, 123070, 144708, 147684, 154433, 180885, 184605, 192944, 196912, 241180, 246140, 289416, 295368, 308866, 361770, 369210, 463299, 482360, 492280, 578832, 590736, 617732, 723540, 738420, 772165, 926598, 964720, 984560, 1235464, 1447080, 1476840, 1544330, 1853196, 2316495, 2470928, 2894160, 2953680, 3088660, 3706392, 4632990, 4787423, 6177320, 7412784, 9265980, 9574846, 12354640, 14362269, 18531960, 19149692, 23937115, 28724538, 37063920, 38299384, 47874230, 57449076, 71811345, 76598768, 95748460, 114898152, 143622690, 191496920, 229796304, 287245380, 382993840, 574490760, 1148981520]

約数ペア:

[(1, 1148981520), (2, 574490760), (3, 382993840), (4, 287245380), (5, 229796304), (6, 191496920), (8, 143622690), (10, 114898152), (12, 95748460), (15, 76598768), (16, 71811345), (20, 57449076), (24, 47874230), (30, 38299384), (31, 37063920), (40, 28724538), (48, 23937115), (60, 19149692), (62, 18531960), (80, 14362269), (93, 12354640), (120, 9574846), (124, 9265980), (155, 7412784), (186, 6177320), (240, 4787423), (248, 4632990), (310, 3706392), (372, 3088660), (389, 2953680), (397, 2894160), (465, 2470928), (496, 2316495), (620, 1853196), (744, 1544330), (778, 1476840), (794, 1447080), (930, 1235464), (1167, 984560), (1191, 964720), (1240, 926598), (1488, 772165), (1556, 738420), (1588, 723540), (1860, 617732), (1945, 590736), (1985, 578832), (2334, 492280), (2382, 482360), (2480, 463299), (3112, 369210), (3176, 361770), (3720, 308866), (3890, 295368), (3970, 289416), (4668, 246140), (4764, 241180), (5835, 196912), (5955, 192944), (6224, 184605), (6352, 180885), (7440, 154433), (7780, 147684), (7940, 144708), (9336, 123070), (9528, 120590), (11670, 98456), (11910, 96472), (12059, 95280), (12307, 93360), (15560, 73842), (15880, 72354), (18672, 61535), (19056, 60295), (23340, 49228), (23820, 48236), (24118, 47640), (24614, 46680), (31120, 36921), (31760, 36177)]