245640480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30103}}^1$

素因数の和:30138

約数の個数: 96

約数和(自身を含む): 819310464

約数和(自身を除く): 573669984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 30103, 60206, 90309, 120412, 150515, 180618, 240824, 301030, 361236, 451545, 481648, 511751, 602060, 722472, 903090, 963296, 1023502, 1204120, 1444944, 1535253, 1806180, 2047004, 2408240, 2558755, 2889888, 3070506, 3612360, 4094008, 4816480, 5117510, 6141012, 7224720, 7676265, 8188016, 10235020, 12282024, 14449440, 15352530, 16376032, 20470040, 24564048, 30705060, 40940080, 49128096, 61410120, 81880160, 122820240, 245640480]

約数ペア:

[(1, 245640480), (2, 122820240), (3, 81880160), (4, 61410120), (5, 49128096), (6, 40940080), (8, 30705060), (10, 24564048), (12, 20470040), (15, 16376032), (16, 15352530), (17, 14449440), (20, 12282024), (24, 10235020), (30, 8188016), (32, 7676265), (34, 7224720), (40, 6141012), (48, 5117510), (51, 4816480), (60, 4094008), (68, 3612360), (80, 3070506), (85, 2889888), (96, 2558755), (102, 2408240), (120, 2047004), (136, 1806180), (160, 1535253), (170, 1444944), (204, 1204120), (240, 1023502), (255, 963296), (272, 903090), (340, 722472), (408, 602060), (480, 511751), (510, 481648), (544, 451545), (680, 361236), (816, 301030), (1020, 240824), (1360, 180618), (1632, 150515), (2040, 120412), (2720, 90309), (4080, 60206), (8160, 30103)]