2741195280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{7681}}^1$

素因数の和:9184

約数の個数: 80

約数和(自身を含む): 8504527104

約数和(自身を除く): 5763331824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1487, 2974, 4461, 5948, 7435, 7681, 8922, 11896, 14870, 15362, 17844, 22305, 23043, 23792, 29740, 30724, 35688, 38405, 44610, 46086, 59480, 61448, 71376, 76810, 89220, 92172, 115215, 118960, 122896, 153620, 178440, 184344, 230430, 307240, 356880, 368688, 460860, 614480, 921720, 1843440, 11421647, 22843294, 34264941, 45686588, 57108235, 68529882, 91373176, 114216470, 137059764, 171324705, 182746352, 228432940, 274119528, 342649410, 456865880, 548239056, 685298820, 913731760, 1370597640, 2741195280]

約数ペア:

[(1, 2741195280), (2, 1370597640), (3, 913731760), (4, 685298820), (5, 548239056), (6, 456865880), (8, 342649410), (10, 274119528), (12, 228432940), (15, 182746352), (16, 171324705), (20, 137059764), (24, 114216470), (30, 91373176), (40, 68529882), (48, 57108235), (60, 45686588), (80, 34264941), (120, 22843294), (240, 11421647), (1487, 1843440), (2974, 921720), (4461, 614480), (5948, 460860), (7435, 368688), (7681, 356880), (8922, 307240), (11896, 230430), (14870, 184344), (15362, 178440), (17844, 153620), (22305, 122896), (23043, 118960), (23792, 115215), (29740, 92172), (30724, 89220), (35688, 76810), (38405, 71376), (44610, 61448), (46086, 59480)]