15627040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 43436736

約数和(自身を除く): 27809696

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 683, 715, 880, 1040, 1144, 1366, 1430, 1760, 2080, 2288, 2732, 2860, 3415, 4576, 5464, 5720, 6830, 7513, 8879, 10928, 11440, 13660, 15026, 17758, 21856, 22880, 27320, 30052, 35516, 37565, 44395, 54640, 60104, 71032, 75130, 88790, 97669, 109280, 120208, 142064, 150260, 177580, 195338, 240416, 284128, 300520, 355160, 390676, 488345, 601040, 710320, 781352, 976690, 1202080, 1420640, 1562704, 1953380, 3125408, 3906760, 7813520, 15627040]

約数ペア:

[(1, 15627040), (2, 7813520), (4, 3906760), (5, 3125408), (8, 1953380), (10, 1562704), (11, 1420640), (13, 1202080), (16, 976690), (20, 781352), (22, 710320), (26, 601040), (32, 488345), (40, 390676), (44, 355160), (52, 300520), (55, 284128), (65, 240416), (80, 195338), (88, 177580), (104, 150260), (110, 142064), (130, 120208), (143, 109280), (160, 97669), (176, 88790), (208, 75130), (220, 71032), (260, 60104), (286, 54640), (352, 44395), (416, 37565), (440, 35516), (520, 30052), (572, 27320), (683, 22880), (715, 21856), (880, 17758), (1040, 15026), (1144, 13660), (1366, 11440), (1430, 10928), (1760, 8879), (2080, 7513), (2288, 6830), (2732, 5720), (2860, 5464), (3415, 4576)]