4666680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 16200000

約数和(自身を除く): 11533320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 149, 174, 180, 216, 232, 261, 270, 290, 298, 348, 360, 435, 447, 522, 540, 580, 596, 696, 745, 783, 870, 894, 1044, 1080, 1160, 1192, 1305, 1341, 1490, 1566, 1740, 1788, 2088, 2235, 2610, 2682, 2980, 3132, 3480, 3576, 3915, 4023, 4321, 4470, 5220, 5364, 5960, 6264, 6705, 7830, 8046, 8642, 8940, 10440, 10728, 12963, 13410, 15660, 16092, 17284, 17880, 20115, 21605, 25926, 26820, 31320, 32184, 34568, 38889, 40230, 43210, 51852, 53640, 64815, 77778, 80460, 86420, 103704, 116667, 129630, 155556, 160920, 172840, 194445, 233334, 259260, 311112, 388890, 466668, 518520, 583335, 777780, 933336, 1166670, 1555560, 2333340, 4666680]

約数ペア:

[(1, 4666680), (2, 2333340), (3, 1555560), (4, 1166670), (5, 933336), (6, 777780), (8, 583335), (9, 518520), (10, 466668), (12, 388890), (15, 311112), (18, 259260), (20, 233334), (24, 194445), (27, 172840), (29, 160920), (30, 155556), (36, 129630), (40, 116667), (45, 103704), (54, 86420), (58, 80460), (60, 77778), (72, 64815), (87, 53640), (90, 51852), (108, 43210), (116, 40230), (120, 38889), (135, 34568), (145, 32184), (149, 31320), (174, 26820), (180, 25926), (216, 21605), (232, 20115), (261, 17880), (270, 17284), (290, 16092), (298, 15660), (348, 13410), (360, 12963), (435, 10728), (447, 10440), (522, 8940), (540, 8642), (580, 8046), (596, 7830), (696, 6705), (745, 6264), (783, 5960), (870, 5364), (894, 5220), (1044, 4470), (1080, 4321), (1160, 4023), (1192, 3915), (1305, 3576), (1341, 3480), (1490, 3132), (1566, 2980), (1740, 2682), (1788, 2610), (2088, 2235)]