448977960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40231}}^1$

素因数の和:40279

約数の個数: 96

約数和(自身を含む): 1506286080

約数和(自身を除く): 1057308120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 40231, 80462, 120693, 160924, 201155, 241386, 321848, 362079, 402310, 482772, 603465, 724158, 804620, 965544, 1206930, 1247161, 1448316, 1609240, 1810395, 2413860, 2494322, 2896632, 3620790, 3741483, 4827720, 4988644, 6235805, 7241580, 7482966, 9977288, 11224449, 12471610, 14483160, 14965932, 18707415, 22448898, 24943220, 29931864, 37414830, 44897796, 49886440, 56122245, 74829660, 89795592, 112244490, 149659320, 224488980, 448977960]

約数ペア:

[(1, 448977960), (2, 224488980), (3, 149659320), (4, 112244490), (5, 89795592), (6, 74829660), (8, 56122245), (9, 49886440), (10, 44897796), (12, 37414830), (15, 29931864), (18, 24943220), (20, 22448898), (24, 18707415), (30, 14965932), (31, 14483160), (36, 12471610), (40, 11224449), (45, 9977288), (60, 7482966), (62, 7241580), (72, 6235805), (90, 4988644), (93, 4827720), (120, 3741483), (124, 3620790), (155, 2896632), (180, 2494322), (186, 2413860), (248, 1810395), (279, 1609240), (310, 1448316), (360, 1247161), (372, 1206930), (465, 965544), (558, 804620), (620, 724158), (744, 603465), (930, 482772), (1116, 402310), (1240, 362079), (1395, 321848), (1860, 241386), (2232, 201155), (2790, 160924), (3720, 120693), (5580, 80462), (11160, 40231)]