73805040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 160

約数和(自身を含む): 259983360

約数和(自身を除く): 186178320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 727, 752, 846, 940, 1080, 1128, 1269, 1410, 1454, 1692, 1880, 2115, 2160, 2181, 2256, 2538, 2820, 2908, 3384, 3635, 3760, 4230, 4362, 5076, 5640, 5816, 6345, 6543, 6768, 7270, 8460, 8724, 10152, 10905, 11280, 11632, 12690, 13086, 14540, 16920, 17448, 19629, 20304, 21810, 25380, 26172, 29080, 32715, 33840, 34169, 34896, 39258, 43620, 50760, 52344, 58160, 65430, 68338, 78516, 87240, 98145, 101520, 102507, 104688, 130860, 136676, 157032, 170845, 174480, 196290, 205014, 261720, 273352, 307521, 314064, 341690, 392580, 410028, 512535, 523440, 546704, 615042, 683380, 785160, 820056, 922563, 1025070, 1230084, 1366760, 1537605, 1570320, 1640112, 1845126, 2050140, 2460168, 2733520, 3075210, 3690252, 4100280, 4612815, 4920336, 6150420, 7380504, 8200560, 9225630, 12300840, 14761008, 18451260, 24601680, 36902520, 73805040]

約数ペア:

[(1, 73805040), (2, 36902520), (3, 24601680), (4, 18451260), (5, 14761008), (6, 12300840), (8, 9225630), (9, 8200560), (10, 7380504), (12, 6150420), (15, 4920336), (16, 4612815), (18, 4100280), (20, 3690252), (24, 3075210), (27, 2733520), (30, 2460168), (36, 2050140), (40, 1845126), (45, 1640112), (47, 1570320), (48, 1537605), (54, 1366760), (60, 1230084), (72, 1025070), (80, 922563), (90, 820056), (94, 785160), (108, 683380), (120, 615042), (135, 546704), (141, 523440), (144, 512535), (180, 410028), (188, 392580), (216, 341690), (235, 314064), (240, 307521), (270, 273352), (282, 261720), (360, 205014), (376, 196290), (423, 174480), (432, 170845), (470, 157032), (540, 136676), (564, 130860), (705, 104688), (720, 102507), (727, 101520), (752, 98145), (846, 87240), (940, 78516), (1080, 68338), (1128, 65430), (1269, 58160), (1410, 52344), (1454, 50760), (1692, 43620), (1880, 39258), (2115, 34896), (2160, 34169), (2181, 33840), (2256, 32715), (2538, 29080), (2820, 26172), (2908, 25380), (3384, 21810), (3635, 20304), (3760, 19629), (4230, 17448), (4362, 16920), (5076, 14540), (5640, 13086), (5816, 12690), (6345, 11632), (6543, 11280), (6768, 10905), (7270, 10152), (8460, 8724)]