307535520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33721}}^1$

素因数の和:33758

約数の個数: 96

約数和(自身を含む): 1019753280

約数和(自身を除く): 712217760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 33721, 67442, 101163, 134884, 168605, 202326, 269768, 337210, 404652, 505815, 539536, 640699, 674420, 809304, 1011630, 1079072, 1281398, 1348840, 1618608, 1922097, 2023260, 2562796, 2697680, 3203495, 3237216, 3844194, 4046520, 5125592, 5395360, 6406990, 7688388, 8093040, 9610485, 10251184, 12813980, 15376776, 16186080, 19220970, 20502368, 25627960, 30753552, 38441940, 51255920, 61507104, 76883880, 102511840, 153767760, 307535520]

約数ペア:

[(1, 307535520), (2, 153767760), (3, 102511840), (4, 76883880), (5, 61507104), (6, 51255920), (8, 38441940), (10, 30753552), (12, 25627960), (15, 20502368), (16, 19220970), (19, 16186080), (20, 15376776), (24, 12813980), (30, 10251184), (32, 9610485), (38, 8093040), (40, 7688388), (48, 6406990), (57, 5395360), (60, 5125592), (76, 4046520), (80, 3844194), (95, 3237216), (96, 3203495), (114, 2697680), (120, 2562796), (152, 2023260), (160, 1922097), (190, 1618608), (228, 1348840), (240, 1281398), (285, 1079072), (304, 1011630), (380, 809304), (456, 674420), (480, 640699), (570, 539536), (608, 505815), (760, 404652), (912, 337210), (1140, 269768), (1520, 202326), (1824, 168605), (2280, 134884), (3040, 101163), (4560, 67442), (9120, 33721)]