120055870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 273715200

約数和(自身を除く): 153659330

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 31, 34, 38, 55, 62, 85, 95, 109, 110, 155, 170, 187, 190, 209, 218, 310, 323, 341, 374, 418, 527, 545, 589, 646, 682, 935, 1045, 1054, 1090, 1178, 1199, 1615, 1705, 1853, 1870, 2071, 2090, 2398, 2635, 2945, 3230, 3379, 3410, 3553, 3706, 4142, 5270, 5797, 5890, 5995, 6479, 6758, 7106, 9265, 10013, 10355, 11594, 11990, 12958, 16895, 17765, 18530, 20026, 20383, 20710, 22781, 28985, 32395, 33790, 35207, 35530, 37169, 40766, 45562, 50065, 57443, 57970, 64201, 64790, 70414, 74338, 100130, 101915, 110143, 113905, 114886, 128402, 176035, 185845, 203830, 220286, 227810, 287215, 321005, 352070, 371690, 387277, 550715, 574430, 631873, 642010, 706211, 774554, 1091417, 1101430, 1263746, 1412422, 1936385, 2182834, 3159365, 3531055, 3872770, 5457085, 6318730, 7062110, 10914170, 12005587, 24011174, 60027935, 120055870]

約数ペア:

[(1, 120055870), (2, 60027935), (5, 24011174), (10, 12005587), (11, 10914170), (17, 7062110), (19, 6318730), (22, 5457085), (31, 3872770), (34, 3531055), (38, 3159365), (55, 2182834), (62, 1936385), (85, 1412422), (95, 1263746), (109, 1101430), (110, 1091417), (155, 774554), (170, 706211), (187, 642010), (190, 631873), (209, 574430), (218, 550715), (310, 387277), (323, 371690), (341, 352070), (374, 321005), (418, 287215), (527, 227810), (545, 220286), (589, 203830), (646, 185845), (682, 176035), (935, 128402), (1045, 114886), (1054, 113905), (1090, 110143), (1178, 101915), (1199, 100130), (1615, 74338), (1705, 70414), (1853, 64790), (1870, 64201), (2071, 57970), (2090, 57443), (2398, 50065), (2635, 45562), (2945, 40766), (3230, 37169), (3379, 35530), (3410, 35207), (3553, 33790), (3706, 32395), (4142, 28985), (5270, 22781), (5797, 20710), (5890, 20383), (5995, 20026), (6479, 18530), (6758, 17765), (7106, 16895), (9265, 12958), (10013, 11990), (10355, 11594)]