326236320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{226553}}^1$

素因数の和:226574

約数の個数: 72

約数和(自身を含む): 1113286356

約数和(自身を除く): 787050036

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, 226553, 453106, 679659, 906212, 1132765, 1359318, 1812424, 2038977, 2265530, 2718636, 3398295, 3624848, 4077954, 4531060, 5437272, 6796590, 7249696, 8155908, 9062120, 10194885, 10874544, 13593180, 16311816, 18124240, 20389770, 21749088, 27186360, 32623632, 36248480, 40779540, 54372720, 65247264, 81559080, 108745440, 163118160, 326236320]

約数ペア:

[(1, 326236320), (2, 163118160), (3, 108745440), (4, 81559080), (5, 65247264), (6, 54372720), (8, 40779540), (9, 36248480), (10, 32623632), (12, 27186360), (15, 21749088), (16, 20389770), (18, 18124240), (20, 16311816), (24, 13593180), (30, 10874544), (32, 10194885), (36, 9062120), (40, 8155908), (45, 7249696), (48, 6796590), (60, 5437272), (72, 4531060), (80, 4077954), (90, 3624848), (96, 3398295), (120, 2718636), (144, 2265530), (160, 2038977), (180, 1812424), (240, 1359318), (288, 1132765), (360, 906212), (480, 679659), (720, 453106), (1440, 226553)]