230783880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101221}}^1$

素因数の和:101254

約数の個数: 64

約数和(自身を含む): 728798400

約数和(自身を除く): 498014520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 101221, 202442, 303663, 404884, 506105, 607326, 809768, 1012210, 1214652, 1518315, 1923199, 2024420, 2429304, 3036630, 3846398, 4048840, 5769597, 6073260, 7692796, 9615995, 11539194, 12146520, 15385592, 19231990, 23078388, 28847985, 38463980, 46156776, 57695970, 76927960, 115391940, 230783880]

約数ペア:

[(1, 230783880), (2, 115391940), (3, 76927960), (4, 57695970), (5, 46156776), (6, 38463980), (8, 28847985), (10, 23078388), (12, 19231990), (15, 15385592), (19, 12146520), (20, 11539194), (24, 9615995), (30, 7692796), (38, 6073260), (40, 5769597), (57, 4048840), (60, 3846398), (76, 3036630), (95, 2429304), (114, 2024420), (120, 1923199), (152, 1518315), (190, 1214652), (228, 1012210), (285, 809768), (380, 607326), (456, 506105), (570, 404884), (760, 303663), (1140, 202442), (2280, 101221)]