120275160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 375598080

約数和(自身を除く): 255322920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 103, 111, 120, 148, 185, 206, 222, 263, 296, 309, 370, 412, 444, 515, 526, 555, 618, 740, 789, 824, 888, 1030, 1052, 1110, 1236, 1315, 1480, 1545, 1578, 2060, 2104, 2220, 2472, 2630, 3090, 3156, 3811, 3945, 4120, 4440, 5260, 6180, 6312, 7622, 7890, 9731, 10520, 11433, 12360, 15244, 15780, 19055, 19462, 22866, 27089, 29193, 30488, 31560, 38110, 38924, 45732, 48655, 54178, 57165, 58386, 76220, 77848, 81267, 91464, 97310, 108356, 114330, 116772, 135445, 145965, 152440, 162534, 194620, 216712, 228660, 233544, 270890, 291930, 325068, 389240, 406335, 457320, 541780, 583860, 650136, 812670, 1002293, 1083560, 1167720, 1625340, 2004586, 3006879, 3250680, 4009172, 5011465, 6013758, 8018344, 10022930, 12027516, 15034395, 20045860, 24055032, 30068790, 40091720, 60137580, 120275160]

約数ペア:

[(1, 120275160), (2, 60137580), (3, 40091720), (4, 30068790), (5, 24055032), (6, 20045860), (8, 15034395), (10, 12027516), (12, 10022930), (15, 8018344), (20, 6013758), (24, 5011465), (30, 4009172), (37, 3250680), (40, 3006879), (60, 2004586), (74, 1625340), (103, 1167720), (111, 1083560), (120, 1002293), (148, 812670), (185, 650136), (206, 583860), (222, 541780), (263, 457320), (296, 406335), (309, 389240), (370, 325068), (412, 291930), (444, 270890), (515, 233544), (526, 228660), (555, 216712), (618, 194620), (740, 162534), (789, 152440), (824, 145965), (888, 135445), (1030, 116772), (1052, 114330), (1110, 108356), (1236, 97310), (1315, 91464), (1480, 81267), (1545, 77848), (1578, 76220), (2060, 58386), (2104, 57165), (2220, 54178), (2472, 48655), (2630, 45732), (3090, 38924), (3156, 38110), (3811, 31560), (3945, 30488), (4120, 29193), (4440, 27089), (5260, 22866), (6180, 19462), (6312, 19055), (7622, 15780), (7890, 15244), (9731, 12360), (10520, 11433)]