815228160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4517}}^1$

素因数の和:4588

約数の個数: 144

約数和(自身を含む): 2659620096

約数和(自身を除く): 1844391936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 3840, 4512, 4517, 5640, 6016, 7520, 9024, 9034, 11280, 12032, 13551, 15040, 18048, 18068, 22560, 22585, 27102, 30080, 36096, 36136, 45120, 45170, 54204, 60160, 67755, 72272, 90240, 90340, 108408, 135510, 144544, 180480, 180680, 212299, 216816, 271020, 289088, 361360, 424598, 433632, 542040, 578176, 636897, 722720, 849196, 867264, 1061495, 1084080, 1156352, 1273794, 1445440, 1698392, 1734528, 2122990, 2168160, 2547588, 2890880, 3184485, 3396784, 3469056, 4245980, 4336320, 5095176, 5781760, 6368970, 6793568, 8491960, 8672640, 10190352, 12737940, 13587136, 16983920, 17345280, 20380704, 25475880, 27174272, 33967840, 40761408, 50951760, 54348544, 67935680, 81522816, 101903520, 135871360, 163045632, 203807040, 271742720, 407614080, 815228160]

約数ペア:

[(1, 815228160), (2, 407614080), (3, 271742720), (4, 203807040), (5, 163045632), (6, 135871360), (8, 101903520), (10, 81522816), (12, 67935680), (15, 54348544), (16, 50951760), (20, 40761408), (24, 33967840), (30, 27174272), (32, 25475880), (40, 20380704), (47, 17345280), (48, 16983920), (60, 13587136), (64, 12737940), (80, 10190352), (94, 8672640), (96, 8491960), (120, 6793568), (128, 6368970), (141, 5781760), (160, 5095176), (188, 4336320), (192, 4245980), (235, 3469056), (240, 3396784), (256, 3184485), (282, 2890880), (320, 2547588), (376, 2168160), (384, 2122990), (470, 1734528), (480, 1698392), (564, 1445440), (640, 1273794), (705, 1156352), (752, 1084080), (768, 1061495), (940, 867264), (960, 849196), (1128, 722720), (1280, 636897), (1410, 578176), (1504, 542040), (1880, 433632), (1920, 424598), (2256, 361360), (2820, 289088), (3008, 271020), (3760, 216816), (3840, 212299), (4512, 180680), (4517, 180480), (5640, 144544), (6016, 135510), (7520, 108408), (9024, 90340), (9034, 90240), (11280, 72272), (12032, 67755), (13551, 60160), (15040, 54204), (18048, 45170), (18068, 45120), (22560, 36136), (22585, 36096), (27102, 30080)]