91290960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1353

約数の個数: 120

約数和(自身を含む): 309813504

約数和(自身を除く): 218522544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1231, 1236, 1545, 1648, 1854, 2060, 2462, 2472, 3090, 3693, 3708, 4120, 4635, 4924, 4944, 6155, 6180, 7386, 7416, 8240, 9270, 9848, 11079, 12310, 12360, 14772, 14832, 18465, 18540, 19696, 22158, 24620, 24720, 29544, 36930, 37080, 44316, 49240, 55395, 59088, 73860, 74160, 88632, 98480, 110790, 126793, 147720, 177264, 221580, 253586, 295440, 380379, 443160, 507172, 633965, 760758, 886320, 1014344, 1141137, 1267930, 1521516, 1901895, 2028688, 2282274, 2535860, 3043032, 3803790, 4564548, 5071720, 5705685, 6086064, 7607580, 9129096, 10143440, 11411370, 15215160, 18258192, 22822740, 30430320, 45645480, 91290960]

約数ペア:

[(1, 91290960), (2, 45645480), (3, 30430320), (4, 22822740), (5, 18258192), (6, 15215160), (8, 11411370), (9, 10143440), (10, 9129096), (12, 7607580), (15, 6086064), (16, 5705685), (18, 5071720), (20, 4564548), (24, 3803790), (30, 3043032), (36, 2535860), (40, 2282274), (45, 2028688), (48, 1901895), (60, 1521516), (72, 1267930), (80, 1141137), (90, 1014344), (103, 886320), (120, 760758), (144, 633965), (180, 507172), (206, 443160), (240, 380379), (309, 295440), (360, 253586), (412, 221580), (515, 177264), (618, 147720), (720, 126793), (824, 110790), (927, 98480), (1030, 88632), (1231, 74160), (1236, 73860), (1545, 59088), (1648, 55395), (1854, 49240), (2060, 44316), (2462, 37080), (2472, 36930), (3090, 29544), (3693, 24720), (3708, 24620), (4120, 22158), (4635, 19696), (4924, 18540), (4944, 18465), (6155, 14832), (6180, 14772), (7386, 12360), (7416, 12310), (8240, 11079), (9270, 9848)]