1214620020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{114371}}^1$

素因数の和:114445

約数の個数: 72

約数和(自身を含む): 3746826720

約数和(自身を除く): 2532206700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 114371, 228742, 343113, 457484, 571855, 686226, 1029339, 1143710, 1372452, 1715565, 2058678, 2287420, 3431130, 4117356, 5146695, 6747889, 6862260, 10293390, 13495778, 20243667, 20586780, 26991556, 33739445, 40487334, 60731001, 67478890, 80974668, 101218335, 121462002, 134957780, 202436670, 242924004, 303655005, 404873340, 607310010, 1214620020]

約数ペア:

[(1, 1214620020), (2, 607310010), (3, 404873340), (4, 303655005), (5, 242924004), (6, 202436670), (9, 134957780), (10, 121462002), (12, 101218335), (15, 80974668), (18, 67478890), (20, 60731001), (30, 40487334), (36, 33739445), (45, 26991556), (59, 20586780), (60, 20243667), (90, 13495778), (118, 10293390), (177, 6862260), (180, 6747889), (236, 5146695), (295, 4117356), (354, 3431130), (531, 2287420), (590, 2058678), (708, 1715565), (885, 1372452), (1062, 1143710), (1180, 1029339), (1770, 686226), (2124, 571855), (2655, 457484), (3540, 343113), (5310, 228742), (10620, 114371)]