423473280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{220559}}^1$

素因数の和:220581

約数の個数: 64

約数和(自身を含む): 1349827200

約数和(自身を除く): 926353920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 220559, 441118, 661677, 882236, 1102795, 1323354, 1764472, 2205590, 2646708, 3308385, 3528944, 4411180, 5293416, 6616770, 7057888, 8822360, 10586832, 13233540, 14115776, 17644720, 21173664, 26467080, 28231552, 35289440, 42347328, 52934160, 70578880, 84694656, 105868320, 141157760, 211736640, 423473280]

約数ペア:

[(1, 423473280), (2, 211736640), (3, 141157760), (4, 105868320), (5, 84694656), (6, 70578880), (8, 52934160), (10, 42347328), (12, 35289440), (15, 28231552), (16, 26467080), (20, 21173664), (24, 17644720), (30, 14115776), (32, 13233540), (40, 10586832), (48, 8822360), (60, 7057888), (64, 6616770), (80, 5293416), (96, 4411180), (120, 3528944), (128, 3308385), (160, 2646708), (192, 2205590), (240, 1764472), (320, 1323354), (384, 1102795), (480, 882236), (640, 661677), (960, 441118), (1920, 220559)]