471468720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85411}}^1$

素因数の和:85450

約数の個数: 80

約数和(自身を含む): 1525116672

約数和(自身を除く): 1053647952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 85411, 170822, 256233, 341644, 427055, 512466, 683288, 854110, 1024932, 1281165, 1366576, 1708220, 1964453, 2049864, 2562330, 3416440, 3928906, 4099728, 5124660, 5893359, 6832880, 7857812, 9822265, 10249320, 11786718, 15715624, 19644530, 20498640, 23573436, 29466795, 31431248, 39289060, 47146872, 58933590, 78578120, 94293744, 117867180, 157156240, 235734360, 471468720]

約数ペア:

[(1, 471468720), (2, 235734360), (3, 157156240), (4, 117867180), (5, 94293744), (6, 78578120), (8, 58933590), (10, 47146872), (12, 39289060), (15, 31431248), (16, 29466795), (20, 23573436), (23, 20498640), (24, 19644530), (30, 15715624), (40, 11786718), (46, 10249320), (48, 9822265), (60, 7857812), (69, 6832880), (80, 5893359), (92, 5124660), (115, 4099728), (120, 3928906), (138, 3416440), (184, 2562330), (230, 2049864), (240, 1964453), (276, 1708220), (345, 1366576), (368, 1281165), (460, 1024932), (552, 854110), (690, 683288), (920, 512466), (1104, 427055), (1380, 341644), (1840, 256233), (2760, 170822), (5520, 85411)]