123033360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26981}}^1$

素因数の和:27016

約数の個数: 80

約数和(自身を含む): 401492160

約数和(自身を除く): 278458800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 26981, 53962, 80943, 107924, 134905, 161886, 215848, 269810, 323772, 404715, 431696, 512639, 539620, 647544, 809430, 1025278, 1079240, 1295088, 1537917, 1618860, 2050556, 2158480, 2563195, 3075834, 3237720, 4101112, 5126390, 6151668, 6475440, 7689585, 8202224, 10252780, 12303336, 15379170, 20505560, 24606672, 30758340, 41011120, 61516680, 123033360]

約数ペア:

[(1, 123033360), (2, 61516680), (3, 41011120), (4, 30758340), (5, 24606672), (6, 20505560), (8, 15379170), (10, 12303336), (12, 10252780), (15, 8202224), (16, 7689585), (19, 6475440), (20, 6151668), (24, 5126390), (30, 4101112), (38, 3237720), (40, 3075834), (48, 2563195), (57, 2158480), (60, 2050556), (76, 1618860), (80, 1537917), (95, 1295088), (114, 1079240), (120, 1025278), (152, 809430), (190, 647544), (228, 539620), (240, 512639), (285, 431696), (304, 404715), (380, 323772), (456, 269810), (570, 215848), (760, 161886), (912, 134905), (1140, 107924), (1520, 80943), (2280, 53962), (4560, 26981)]