28453952160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{2195521}}^1$

素因数の和:2195548

約数の個数: 120

約数和(自身を含む): 100418785236

約数和(自身を除く): 71964833076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 2195521, 4391042, 6586563, 8782084, 10977605, 13173126, 17564168, 19759689, 21955210, 26346252, 32932815, 35128336, 39519378, 43910420, 52692504, 59279067, 65865630, 70256672, 79038756, 87820840, 98798445, 105385008, 118558134, 131731260, 158077512, 175641680, 177837201, 197596890, 210770016, 237116268, 263462520, 296395335, 316155024, 351283360, 355674402, 395193780, 474232536, 526925040, 592790670, 632310048, 711348804, 790387560, 889186005, 948465072, 1053850080, 1185581340, 1422697608, 1580775120, 1778372010, 1896930144, 2371162680, 2845395216, 3161550240, 3556744020, 4742325360, 5690790432, 7113488040, 9484650720, 14226976080, 28453952160]

約数ペア:

[(1, 28453952160), (2, 14226976080), (3, 9484650720), (4, 7113488040), (5, 5690790432), (6, 4742325360), (8, 3556744020), (9, 3161550240), (10, 2845395216), (12, 2371162680), (15, 1896930144), (16, 1778372010), (18, 1580775120), (20, 1422697608), (24, 1185581340), (27, 1053850080), (30, 948465072), (32, 889186005), (36, 790387560), (40, 711348804), (45, 632310048), (48, 592790670), (54, 526925040), (60, 474232536), (72, 395193780), (80, 355674402), (81, 351283360), (90, 316155024), (96, 296395335), (108, 263462520), (120, 237116268), (135, 210770016), (144, 197596890), (160, 177837201), (162, 175641680), (180, 158077512), (216, 131731260), (240, 118558134), (270, 105385008), (288, 98798445), (324, 87820840), (360, 79038756), (405, 70256672), (432, 65865630), (480, 59279067), (540, 52692504), (648, 43910420), (720, 39519378), (810, 35128336), (864, 32932815), (1080, 26346252), (1296, 21955210), (1440, 19759689), (1620, 17564168), (2160, 13173126), (2592, 10977605), (3240, 8782084), (4320, 6586563), (6480, 4391042), (12960, 2195521)]