3994973040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{723727}}^1$

素因数の和:723766

約数の個数: 80

約数和(自身を含む): 12922887168

約数和(自身を除く): 8927914128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 723727, 1447454, 2171181, 2894908, 3618635, 4342362, 5789816, 7237270, 8684724, 10855905, 11579632, 14474540, 16645721, 17369448, 21711810, 28949080, 33291442, 34738896, 43423620, 49937163, 57898160, 66582884, 83228605, 86847240, 99874326, 133165768, 166457210, 173694480, 199748652, 249685815, 266331536, 332914420, 399497304, 499371630, 665828840, 798994608, 998743260, 1331657680, 1997486520, 3994973040]

約数ペア:

[(1, 3994973040), (2, 1997486520), (3, 1331657680), (4, 998743260), (5, 798994608), (6, 665828840), (8, 499371630), (10, 399497304), (12, 332914420), (15, 266331536), (16, 249685815), (20, 199748652), (23, 173694480), (24, 166457210), (30, 133165768), (40, 99874326), (46, 86847240), (48, 83228605), (60, 66582884), (69, 57898160), (80, 49937163), (92, 43423620), (115, 34738896), (120, 33291442), (138, 28949080), (184, 21711810), (230, 17369448), (240, 16645721), (276, 14474540), (345, 11579632), (368, 10855905), (460, 8684724), (552, 7237270), (690, 5789816), (920, 4342362), (1104, 3618635), (1380, 2894908), (1840, 2171181), (2760, 1447454), (5520, 723727)]