45332640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31481}}^1$

素因数の和:31502

約数の個数: 72

約数和(自身を含む): 154702548

約数和(自身を除く): 109369908

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, 31481, 62962, 94443, 125924, 157405, 188886, 251848, 283329, 314810, 377772, 472215, 503696, 566658, 629620, 755544, 944430, 1007392, 1133316, 1259240, 1416645, 1511088, 1888860, 2266632, 2518480, 2833290, 3022176, 3777720, 4533264, 5036960, 5666580, 7555440, 9066528, 11333160, 15110880, 22666320, 45332640]

約数ペア:

[(1, 45332640), (2, 22666320), (3, 15110880), (4, 11333160), (5, 9066528), (6, 7555440), (8, 5666580), (9, 5036960), (10, 4533264), (12, 3777720), (15, 3022176), (16, 2833290), (18, 2518480), (20, 2266632), (24, 1888860), (30, 1511088), (32, 1416645), (36, 1259240), (40, 1133316), (45, 1007392), (48, 944430), (60, 755544), (72, 629620), (80, 566658), (90, 503696), (96, 472215), (120, 377772), (144, 314810), (160, 283329), (180, 251848), (240, 188886), (288, 157405), (360, 125924), (480, 94443), (720, 62962), (1440, 31481)]