2828300.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 253309680

約数和(自身を除く): 173829120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 89, 120, 122, 178, 183, 240, 244, 267, 305, 356, 366, 445, 488, 534, 610, 712, 732, 890, 915, 976, 1068, 1220, 1335, 1424, 1464, 1780, 1830, 2136, 2440, 2670, 2928, 3560, 3660, 3721, 4272, 4880, 5340, 5429, 7120, 7320, 7442, 10680, 10858, 11163, 14640, 14884, 16287, 18605, 21360, 21716, 22326, 27145, 29768, 32574, 37210, 43432, 44652, 54290, 55815, 59536, 65148, 74420, 81435, 86864, 89304, 108580, 111630, 130296, 148840, 162870, 178608, 217160, 223260, 260592, 297680, 325740, 331169, 434320, 446520, 651480, 662338, 893040, 993507, 1302960, 1324676, 1655845, 1987014, 2649352, 3311690, 3974028, 4967535, 5298704, 6623380, 7948056, 9935070, 13246760, 15896112, 19870140, 26493520, 39740280, 79480560]

約数ペア:

[(1, 79480560), (2, 39740280), (3, 26493520), (4, 19870140), (5, 15896112), (6, 13246760), (8, 9935070), (10, 7948056), (12, 6623380), (15, 5298704), (16, 4967535), (20, 3974028), (24, 3311690), (30, 2649352), (40, 1987014), (48, 1655845), (60, 1324676), (61, 1302960), (80, 993507), (89, 893040), (120, 662338), (122, 651480), (178, 446520), (183, 434320), (240, 331169), (244, 325740), (267, 297680), (305, 260592), (356, 223260), (366, 217160), (445, 178608), (488, 162870), (534, 148840), (610, 130296), (712, 111630), (732, 108580), (890, 89304), (915, 86864), (976, 81435), (1068, 74420), (1220, 65148), (1335, 59536), (1424, 55815), (1464, 54290), (1780, 44652), (1830, 43432), (2136, 37210), (2440, 32574), (2670, 29768), (2928, 27145), (3560, 22326), (3660, 21716), (3721, 21360), (4272, 18605), (4880, 16287), (5340, 14884), (5429, 14640), (7120, 11163), (7320, 10858), (7442, 10680)]