120214140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6203}}^1$

素因数の和:6251

約数の個数: 96

約数和(自身を含む): 375217920

約数和(自身を除く): 255003780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6203, 6460, 9690, 12406, 18609, 19380, 24812, 31015, 37218, 62030, 74436, 93045, 105451, 117857, 124060, 186090, 210902, 235714, 316353, 353571, 372180, 421804, 471428, 527255, 589285, 632706, 707142, 1054510, 1178570, 1265412, 1414284, 1581765, 1767855, 2003569, 2109020, 2357140, 3163530, 3535710, 4007138, 6010707, 6327060, 7071420, 8014276, 10017845, 12021414, 20035690, 24042828, 30053535, 40071380, 60107070, 120214140]

約数ペア:

[(1, 120214140), (2, 60107070), (3, 40071380), (4, 30053535), (5, 24042828), (6, 20035690), (10, 12021414), (12, 10017845), (15, 8014276), (17, 7071420), (19, 6327060), (20, 6010707), (30, 4007138), (34, 3535710), (38, 3163530), (51, 2357140), (57, 2109020), (60, 2003569), (68, 1767855), (76, 1581765), (85, 1414284), (95, 1265412), (102, 1178570), (114, 1054510), (170, 707142), (190, 632706), (204, 589285), (228, 527255), (255, 471428), (285, 421804), (323, 372180), (340, 353571), (380, 316353), (510, 235714), (570, 210902), (646, 186090), (969, 124060), (1020, 117857), (1140, 105451), (1292, 93045), (1615, 74436), (1938, 62030), (3230, 37218), (3876, 31015), (4845, 24812), (6203, 19380), (6460, 18609), (9690, 12406)]