1901280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 6368544

約数和(自身を除く): 4467264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 233, 240, 255, 272, 340, 408, 466, 480, 510, 544, 680, 699, 816, 932, 1020, 1165, 1360, 1398, 1632, 1864, 2040, 2330, 2720, 2796, 3495, 3728, 3961, 4080, 4660, 5592, 6990, 7456, 7922, 8160, 9320, 11184, 11883, 13980, 15844, 18640, 19805, 22368, 23766, 27960, 31688, 37280, 39610, 47532, 55920, 59415, 63376, 79220, 95064, 111840, 118830, 126752, 158440, 190128, 237660, 316880, 380256, 475320, 633760, 950640, 1901280]

約数ペア:

[(1, 1901280), (2, 950640), (3, 633760), (4, 475320), (5, 380256), (6, 316880), (8, 237660), (10, 190128), (12, 158440), (15, 126752), (16, 118830), (17, 111840), (20, 95064), (24, 79220), (30, 63376), (32, 59415), (34, 55920), (40, 47532), (48, 39610), (51, 37280), (60, 31688), (68, 27960), (80, 23766), (85, 22368), (96, 19805), (102, 18640), (120, 15844), (136, 13980), (160, 11883), (170, 11184), (204, 9320), (233, 8160), (240, 7922), (255, 7456), (272, 6990), (340, 5592), (408, 4660), (466, 4080), (480, 3961), (510, 3728), (544, 3495), (680, 2796), (699, 2720), (816, 2330), (932, 2040), (1020, 1864), (1165, 1632), (1360, 1398)]