404338320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3769}}^1$

素因数の和:3937

約数の個数: 120

約数和(自身を含む): 1367379000

約数和(自身を除く): 963040680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 3769, 4470, 5364, 5960, 6705, 7152, 7538, 8940, 10728, 11307, 11920, 13410, 15076, 17880, 18845, 21456, 22614, 26820, 30152, 33921, 35760, 37690, 45228, 53640, 56535, 60304, 67842, 75380, 90456, 107280, 113070, 135684, 150760, 169605, 180912, 226140, 271368, 301520, 339210, 452280, 542736, 561581, 678420, 904560, 1123162, 1356840, 1684743, 2246324, 2713680, 2807905, 3369486, 4492648, 5054229, 5615810, 6738972, 8423715, 8985296, 10108458, 11231620, 13477944, 16847430, 20216916, 22463240, 25271145, 26955888, 33694860, 40433832, 44926480, 50542290, 67389720, 80867664, 101084580, 134779440, 202169160, 404338320]

約数ペア:

[(1, 404338320), (2, 202169160), (3, 134779440), (4, 101084580), (5, 80867664), (6, 67389720), (8, 50542290), (9, 44926480), (10, 40433832), (12, 33694860), (15, 26955888), (16, 25271145), (18, 22463240), (20, 20216916), (24, 16847430), (30, 13477944), (36, 11231620), (40, 10108458), (45, 8985296), (48, 8423715), (60, 6738972), (72, 5615810), (80, 5054229), (90, 4492648), (120, 3369486), (144, 2807905), (149, 2713680), (180, 2246324), (240, 1684743), (298, 1356840), (360, 1123162), (447, 904560), (596, 678420), (720, 561581), (745, 542736), (894, 452280), (1192, 339210), (1341, 301520), (1490, 271368), (1788, 226140), (2235, 180912), (2384, 169605), (2682, 150760), (2980, 135684), (3576, 113070), (3769, 107280), (4470, 90456), (5364, 75380), (5960, 67842), (6705, 60304), (7152, 56535), (7538, 53640), (8940, 45228), (10728, 37690), (11307, 35760), (11920, 33921), (13410, 30152), (15076, 26820), (17880, 22614), (18845, 21456)]