485396640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337081}}^1$

素因数の和:337102

約数の個数: 72

約数和(自身を含む): 1656420948

約数和(自身を除く): 1171024308

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 337081, 674162, 1011243, 1348324, 1685405, 2022486, 2696648, 3033729, 3370810, 4044972, 5056215, 5393296, 6067458, 6741620, 8089944, 10112430, 10786592, 12134916, 13483240, 15168645, 16179888, 20224860, 24269832, 26966480, 30337290, 32359776, 40449720, 48539664, 53932960, 60674580, 80899440, 97079328, 121349160, 161798880, 242698320, 485396640]

約数ペア:

[(1, 485396640), (2, 242698320), (3, 161798880), (4, 121349160), (5, 97079328), (6, 80899440), (8, 60674580), (9, 53932960), (10, 48539664), (12, 40449720), (15, 32359776), (16, 30337290), (18, 26966480), (20, 24269832), (24, 20224860), (30, 16179888), (32, 15168645), (36, 13483240), (40, 12134916), (45, 10786592), (48, 10112430), (60, 8089944), (72, 6741620), (80, 6067458), (90, 5393296), (96, 5056215), (120, 4044972), (144, 3370810), (160, 3033729), (180, 2696648), (240, 2022486), (288, 1685405), (360, 1348324), (480, 1011243), (720, 674162), (1440, 337081)]