39965040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1247

約数の個数: 120

約数和(自身を含む): 137187648

約数和(自身を除く): 97222608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1181, 1410, 1692, 1880, 2115, 2256, 2362, 2820, 3384, 3543, 3760, 4230, 4724, 5640, 5905, 6768, 7086, 8460, 9448, 10629, 11280, 11810, 14172, 16920, 17715, 18896, 21258, 23620, 28344, 33840, 35430, 42516, 47240, 53145, 55507, 56688, 70860, 85032, 94480, 106290, 111014, 141720, 166521, 170064, 212580, 222028, 277535, 283440, 333042, 425160, 444056, 499563, 555070, 666084, 832605, 850320, 888112, 999126, 1110140, 1332168, 1665210, 1998252, 2220280, 2497815, 2664336, 3330420, 3996504, 4440560, 4995630, 6660840, 7993008, 9991260, 13321680, 19982520, 39965040]

約数ペア:

[(1, 39965040), (2, 19982520), (3, 13321680), (4, 9991260), (5, 7993008), (6, 6660840), (8, 4995630), (9, 4440560), (10, 3996504), (12, 3330420), (15, 2664336), (16, 2497815), (18, 2220280), (20, 1998252), (24, 1665210), (30, 1332168), (36, 1110140), (40, 999126), (45, 888112), (47, 850320), (48, 832605), (60, 666084), (72, 555070), (80, 499563), (90, 444056), (94, 425160), (120, 333042), (141, 283440), (144, 277535), (180, 222028), (188, 212580), (235, 170064), (240, 166521), (282, 141720), (360, 111014), (376, 106290), (423, 94480), (470, 85032), (564, 70860), (705, 56688), (720, 55507), (752, 53145), (846, 47240), (940, 42516), (1128, 35430), (1181, 33840), (1410, 28344), (1692, 23620), (1880, 21258), (2115, 18896), (2256, 17715), (2362, 16920), (2820, 14172), (3384, 11810), (3543, 11280), (3760, 10629), (4230, 9448), (4724, 8460), (5640, 7086), (5905, 6768)]