496362480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{20477}}^1$

素因数の和:20594

約数の個数: 80

約数和(自身を含む): 1554034464

約数和(自身を除く): 1057671984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 20477, 24240, 40954, 61431, 81908, 102385, 122862, 163816, 204770, 245724, 307155, 327632, 409540, 491448, 614310, 819080, 982896, 1228620, 1638160, 2068177, 2457240, 4136354, 4914480, 6204531, 8272708, 10340885, 12409062, 16545416, 20681770, 24818124, 31022655, 33090832, 41363540, 49636248, 62045310, 82727080, 99272496, 124090620, 165454160, 248181240, 496362480]

約数ペア:

[(1, 496362480), (2, 248181240), (3, 165454160), (4, 124090620), (5, 99272496), (6, 82727080), (8, 62045310), (10, 49636248), (12, 41363540), (15, 33090832), (16, 31022655), (20, 24818124), (24, 20681770), (30, 16545416), (40, 12409062), (48, 10340885), (60, 8272708), (80, 6204531), (101, 4914480), (120, 4136354), (202, 2457240), (240, 2068177), (303, 1638160), (404, 1228620), (505, 982896), (606, 819080), (808, 614310), (1010, 491448), (1212, 409540), (1515, 327632), (1616, 307155), (2020, 245724), (2424, 204770), (3030, 163816), (4040, 122862), (4848, 102385), (6060, 81908), (8080, 61431), (12120, 40954), (20477, 24240)]