258572640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2707}}^1$

素因数の和:2924

約数の個数: 96

約数和(自身を含む): 818899200

約数和(自身を除く): 560326560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 995, 1194, 1592, 1990, 2388, 2707, 2985, 3184, 3980, 4776, 5414, 5970, 6368, 7960, 8121, 9552, 10828, 11940, 13535, 15920, 16242, 19104, 21656, 23880, 27070, 31840, 32484, 40605, 43312, 47760, 54140, 64968, 81210, 86624, 95520, 108280, 129936, 162420, 216560, 259872, 324840, 433120, 538693, 649680, 1077386, 1299360, 1616079, 2154772, 2693465, 3232158, 4309544, 5386930, 6464316, 8080395, 8619088, 10773860, 12928632, 16160790, 17238176, 21547720, 25857264, 32321580, 43095440, 51714528, 64643160, 86190880, 129286320, 258572640]

約数ペア:

[(1, 258572640), (2, 129286320), (3, 86190880), (4, 64643160), (5, 51714528), (6, 43095440), (8, 32321580), (10, 25857264), (12, 21547720), (15, 17238176), (16, 16160790), (20, 12928632), (24, 10773860), (30, 8619088), (32, 8080395), (40, 6464316), (48, 5386930), (60, 4309544), (80, 3232158), (96, 2693465), (120, 2154772), (160, 1616079), (199, 1299360), (240, 1077386), (398, 649680), (480, 538693), (597, 433120), (796, 324840), (995, 259872), (1194, 216560), (1592, 162420), (1990, 129936), (2388, 108280), (2707, 95520), (2985, 86624), (3184, 81210), (3980, 64968), (4776, 54140), (5414, 47760), (5970, 43312), (6368, 40605), (7960, 32484), (8121, 31840), (9552, 27070), (10828, 23880), (11940, 21656), (13535, 19104), (15920, 16242)]