86007120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15581}}^1$

素因数の和:15620

約数の個数: 80

約数和(自身を含む): 278232192

約数和(自身を除く): 192225072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 15581, 31162, 46743, 62324, 77905, 93486, 124648, 155810, 186972, 233715, 249296, 311620, 358363, 373944, 467430, 623240, 716726, 747888, 934860, 1075089, 1246480, 1433452, 1791815, 1869720, 2150178, 2866904, 3583630, 3739440, 4300356, 5375445, 5733808, 7167260, 8600712, 10750890, 14334520, 17201424, 21501780, 28669040, 43003560, 86007120]

約数ペア:

[(1, 86007120), (2, 43003560), (3, 28669040), (4, 21501780), (5, 17201424), (6, 14334520), (8, 10750890), (10, 8600712), (12, 7167260), (15, 5733808), (16, 5375445), (20, 4300356), (23, 3739440), (24, 3583630), (30, 2866904), (40, 2150178), (46, 1869720), (48, 1791815), (60, 1433452), (69, 1246480), (80, 1075089), (92, 934860), (115, 747888), (120, 716726), (138, 623240), (184, 467430), (230, 373944), (240, 358363), (276, 311620), (345, 249296), (368, 233715), (460, 186972), (552, 155810), (690, 124648), (920, 93486), (1104, 77905), (1380, 62324), (1840, 46743), (2760, 31162), (5520, 15581)]