897649680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{196853}}^1$

素因数の和:196888

約数の個数: 80

約数和(自身を含む): 2929187520

約数和(自身を除く): 2031537840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 196853, 393706, 590559, 787412, 984265, 1181118, 1574824, 1968530, 2362236, 2952795, 3149648, 3740207, 3937060, 4724472, 5905590, 7480414, 7874120, 9448944, 11220621, 11811180, 14960828, 15748240, 18701035, 22441242, 23622360, 29921656, 37402070, 44882484, 47244720, 56103105, 59843312, 74804140, 89764968, 112206210, 149608280, 179529936, 224412420, 299216560, 448824840, 897649680]

約数ペア:

[(1, 897649680), (2, 448824840), (3, 299216560), (4, 224412420), (5, 179529936), (6, 149608280), (8, 112206210), (10, 89764968), (12, 74804140), (15, 59843312), (16, 56103105), (19, 47244720), (20, 44882484), (24, 37402070), (30, 29921656), (38, 23622360), (40, 22441242), (48, 18701035), (57, 15748240), (60, 14960828), (76, 11811180), (80, 11220621), (95, 9448944), (114, 7874120), (120, 7480414), (152, 5905590), (190, 4724472), (228, 3937060), (240, 3740207), (285, 3149648), (304, 2952795), (380, 2362236), (456, 1968530), (570, 1574824), (760, 1181118), (912, 984265), (1140, 787412), (1520, 590559), (2280, 393706), (4560, 196853)]