4398249780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{38239}}^1$

素因数の和:38331

約数の個数: 120

約数和(自身を含む): 13992168960

約数和(自身を除く): 9593919180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1065, 1278, 1420, 1620, 1917, 2130, 2556, 3195, 3834, 4260, 5751, 6390, 7668, 9585, 11502, 12780, 19170, 23004, 28755, 38239, 38340, 57510, 76478, 114717, 115020, 152956, 191195, 229434, 344151, 382390, 458868, 573585, 688302, 764780, 1032453, 1147170, 1376604, 1720755, 2064906, 2294340, 2714969, 3097359, 3441510, 4129812, 5162265, 5429938, 6194718, 6883020, 8144907, 10324530, 10859876, 12389436, 13574845, 15486795, 16289814, 20649060, 24434721, 27149690, 30973590, 32579628, 40724535, 48869442, 54299380, 61947180, 73304163, 81449070, 97738884, 122173605, 146608326, 162898140, 219912489, 244347210, 293216652, 366520815, 439824978, 488694420, 733041630, 879649956, 1099562445, 1466083260, 2199124890, 4398249780]

約数ペア:

[(1, 4398249780), (2, 2199124890), (3, 1466083260), (4, 1099562445), (5, 879649956), (6, 733041630), (9, 488694420), (10, 439824978), (12, 366520815), (15, 293216652), (18, 244347210), (20, 219912489), (27, 162898140), (30, 146608326), (36, 122173605), (45, 97738884), (54, 81449070), (60, 73304163), (71, 61947180), (81, 54299380), (90, 48869442), (108, 40724535), (135, 32579628), (142, 30973590), (162, 27149690), (180, 24434721), (213, 20649060), (270, 16289814), (284, 15486795), (324, 13574845), (355, 12389436), (405, 10859876), (426, 10324530), (540, 8144907), (639, 6883020), (710, 6194718), (810, 5429938), (852, 5162265), (1065, 4129812), (1278, 3441510), (1420, 3097359), (1620, 2714969), (1917, 2294340), (2130, 2064906), (2556, 1720755), (3195, 1376604), (3834, 1147170), (4260, 1032453), (5751, 764780), (6390, 688302), (7668, 573585), (9585, 458868), (11502, 382390), (12780, 344151), (19170, 229434), (23004, 191195), (28755, 152956), (38239, 115020), (38340, 114717), (57510, 76478)]