796428240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{195203}}^1$

素因数の和:195236

約数の個数: 80

約数和(自身を含む): 2614171968

約数和(自身を除く): 1817743728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 195203, 390406, 585609, 780812, 976015, 1171218, 1561624, 1952030, 2342436, 2928045, 3123248, 3318451, 3904060, 4684872, 5856090, 6636902, 7808120, 9369744, 9955353, 11712180, 13273804, 15616240, 16592255, 19910706, 23424360, 26547608, 33184510, 39821412, 46848720, 49776765, 53095216, 66369020, 79642824, 99553530, 132738040, 159285648, 199107060, 265476080, 398214120, 796428240]

約数ペア:

[(1, 796428240), (2, 398214120), (3, 265476080), (4, 199107060), (5, 159285648), (6, 132738040), (8, 99553530), (10, 79642824), (12, 66369020), (15, 53095216), (16, 49776765), (17, 46848720), (20, 39821412), (24, 33184510), (30, 26547608), (34, 23424360), (40, 19910706), (48, 16592255), (51, 15616240), (60, 13273804), (68, 11712180), (80, 9955353), (85, 9369744), (102, 7808120), (120, 6636902), (136, 5856090), (170, 4684872), (204, 3904060), (240, 3318451), (255, 3123248), (272, 2928045), (340, 2342436), (408, 1952030), (510, 1561624), (680, 1171218), (816, 976015), (1020, 780812), (1360, 585609), (2040, 390406), (4080, 195203)]