15971856240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{61223}}^1$

素因数の和:62326

約数の個数: 80

約数和(自身を含む): 49559113728

約数和(自身を除く): 33587257488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1087, 2174, 3261, 4348, 5435, 6522, 8696, 10870, 13044, 16305, 17392, 21740, 26088, 32610, 43480, 52176, 61223, 65220, 86960, 122446, 130440, 183669, 244892, 260880, 306115, 367338, 489784, 612230, 734676, 918345, 979568, 1224460, 1469352, 1836690, 2448920, 2938704, 3673380, 4897840, 7346760, 14693520, 66549401, 133098802, 199648203, 266197604, 332747005, 399296406, 532395208, 665494010, 798592812, 998241015, 1064790416, 1330988020, 1597185624, 1996482030, 2661976040, 3194371248, 3992964060, 5323952080, 7985928120, 15971856240]

約数ペア:

[(1, 15971856240), (2, 7985928120), (3, 5323952080), (4, 3992964060), (5, 3194371248), (6, 2661976040), (8, 1996482030), (10, 1597185624), (12, 1330988020), (15, 1064790416), (16, 998241015), (20, 798592812), (24, 665494010), (30, 532395208), (40, 399296406), (48, 332747005), (60, 266197604), (80, 199648203), (120, 133098802), (240, 66549401), (1087, 14693520), (2174, 7346760), (3261, 4897840), (4348, 3673380), (5435, 2938704), (6522, 2448920), (8696, 1836690), (10870, 1469352), (13044, 1224460), (16305, 979568), (17392, 918345), (21740, 734676), (26088, 612230), (32610, 489784), (43480, 367338), (52176, 306115), (61223, 260880), (65220, 244892), (86960, 183669), (122446, 130440)]