60805260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 201906432

約数和(自身を除く): 141101172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 641, 765, 930, 1020, 1054, 1116, 1282, 1395, 1530, 1581, 1860, 1923, 2108, 2564, 2635, 2790, 3060, 3162, 3205, 3846, 4743, 5270, 5580, 5769, 6324, 6410, 7692, 7905, 9486, 9615, 10540, 10897, 11538, 12820, 15810, 18972, 19230, 19871, 21794, 23076, 23715, 28845, 31620, 32691, 38460, 39742, 43588, 47430, 54485, 57690, 59613, 65382, 79484, 94860, 98073, 99355, 108970, 115380, 119226, 130764, 163455, 178839, 196146, 198710, 217940, 238452, 298065, 326910, 337807, 357678, 392292, 397420, 490365, 596130, 653820, 675614, 715356, 894195, 980730, 1013421, 1192260, 1351228, 1689035, 1788390, 1961460, 2026842, 3040263, 3378070, 3576780, 4053684, 5067105, 6080526, 6756140, 10134210, 12161052, 15201315, 20268420, 30402630, 60805260]

約数ペア:

[(1, 60805260), (2, 30402630), (3, 20268420), (4, 15201315), (5, 12161052), (6, 10134210), (9, 6756140), (10, 6080526), (12, 5067105), (15, 4053684), (17, 3576780), (18, 3378070), (20, 3040263), (30, 2026842), (31, 1961460), (34, 1788390), (36, 1689035), (45, 1351228), (51, 1192260), (60, 1013421), (62, 980730), (68, 894195), (85, 715356), (90, 675614), (93, 653820), (102, 596130), (124, 490365), (153, 397420), (155, 392292), (170, 357678), (180, 337807), (186, 326910), (204, 298065), (255, 238452), (279, 217940), (306, 198710), (310, 196146), (340, 178839), (372, 163455), (465, 130764), (510, 119226), (527, 115380), (558, 108970), (612, 99355), (620, 98073), (641, 94860), (765, 79484), (930, 65382), (1020, 59613), (1054, 57690), (1116, 54485), (1282, 47430), (1395, 43588), (1530, 39742), (1581, 38460), (1860, 32691), (1923, 31620), (2108, 28845), (2564, 23715), (2635, 23076), (2790, 21794), (3060, 19871), (3162, 19230), (3205, 18972), (3846, 15810), (4743, 12820), (5270, 11538), (5580, 10897), (5769, 10540), (6324, 9615), (6410, 9486), (7692, 7905)]