343285883040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{359929}}^1$

素因数の和:361934

約数の個数: 96

約数和(自身を含む): 1081897750080

約数和(自身を除く): 738611867040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1987, 3974, 5961, 7948, 9935, 11922, 15896, 19870, 23844, 29805, 31792, 39740, 47688, 59610, 63584, 79480, 95376, 119220, 158960, 190752, 238440, 317920, 359929, 476880, 719858, 953760, 1079787, 1439716, 1799645, 2159574, 2879432, 3599290, 4319148, 5398935, 5758864, 7198580, 8638296, 10797870, 11517728, 14397160, 17276592, 21595740, 28794320, 34553184, 43191480, 57588640, 86382960, 172765920, 715178923, 1430357846, 2145536769, 2860715692, 3575894615, 4291073538, 5721431384, 7151789230, 8582147076, 10727683845, 11442862768, 14303578460, 17164294152, 21455367690, 22885725536, 28607156920, 34328588304, 42910735380, 57214313840, 68657176608, 85821470760, 114428627680, 171642941520, 343285883040]

約数ペア:

[(1, 343285883040), (2, 171642941520), (3, 114428627680), (4, 85821470760), (5, 68657176608), (6, 57214313840), (8, 42910735380), (10, 34328588304), (12, 28607156920), (15, 22885725536), (16, 21455367690), (20, 17164294152), (24, 14303578460), (30, 11442862768), (32, 10727683845), (40, 8582147076), (48, 7151789230), (60, 5721431384), (80, 4291073538), (96, 3575894615), (120, 2860715692), (160, 2145536769), (240, 1430357846), (480, 715178923), (1987, 172765920), (3974, 86382960), (5961, 57588640), (7948, 43191480), (9935, 34553184), (11922, 28794320), (15896, 21595740), (19870, 17276592), (23844, 14397160), (29805, 11517728), (31792, 10797870), (39740, 8638296), (47688, 7198580), (59610, 5758864), (63584, 5398935), (79480, 4319148), (95376, 3599290), (119220, 2879432), (158960, 2159574), (190752, 1799645), (238440, 1439716), (317920, 1079787), (359929, 953760), (476880, 719858)]