7665360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 25638240

約数和(自身を除く): 17972880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 492, 570, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1520, 1558, 1640, 1681, 1968, 2280, 2337, 2460, 3116, 3280, 3362, 3895, 4560, 4674, 4920, 5043, 6232, 6724, 7790, 8405, 9348, 9840, 10086, 11685, 12464, 13448, 15580, 16810, 18696, 20172, 23370, 25215, 26896, 31160, 31939, 33620, 37392, 40344, 46740, 50430, 62320, 63878, 67240, 80688, 93480, 95817, 100860, 127756, 134480, 159695, 186960, 191634, 201720, 255512, 319390, 383268, 403440, 479085, 511024, 638780, 766536, 958170, 1277560, 1533072, 1916340, 2555120, 3832680, 7665360]

約数ペア:

[(1, 7665360), (2, 3832680), (3, 2555120), (4, 1916340), (5, 1533072), (6, 1277560), (8, 958170), (10, 766536), (12, 638780), (15, 511024), (16, 479085), (19, 403440), (20, 383268), (24, 319390), (30, 255512), (38, 201720), (40, 191634), (41, 186960), (48, 159695), (57, 134480), (60, 127756), (76, 100860), (80, 95817), (82, 93480), (95, 80688), (114, 67240), (120, 63878), (123, 62320), (152, 50430), (164, 46740), (190, 40344), (205, 37392), (228, 33620), (240, 31939), (246, 31160), (285, 26896), (304, 25215), (328, 23370), (380, 20172), (410, 18696), (456, 16810), (492, 15580), (570, 13448), (615, 12464), (656, 11685), (760, 10086), (779, 9840), (820, 9348), (912, 8405), (984, 7790), (1140, 6724), (1230, 6232), (1520, 5043), (1558, 4920), (1640, 4674), (1681, 4560), (1968, 3895), (2280, 3362), (2337, 3280), (2460, 3116)]