384840120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{65449}}^1$

素因数の和:65477

約数の個数: 96

約数和(自身を含む): 1343034000

約数和(自身を除く): 958193880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 65449, 130898, 196347, 261796, 327245, 392694, 458143, 523592, 654490, 785388, 916286, 981735, 1308980, 1374429, 1570776, 1832572, 1963470, 2290715, 2617960, 2748858, 3207001, 3665144, 3926940, 4581430, 5497716, 6414002, 6872145, 7853880, 9162860, 9621003, 10995432, 12828004, 13744290, 16035005, 18325720, 19242006, 25656008, 27488580, 32070010, 38484012, 48105015, 54977160, 64140020, 76968024, 96210030, 128280040, 192420060, 384840120]

約数ペア:

[(1, 384840120), (2, 192420060), (3, 128280040), (4, 96210030), (5, 76968024), (6, 64140020), (7, 54977160), (8, 48105015), (10, 38484012), (12, 32070010), (14, 27488580), (15, 25656008), (20, 19242006), (21, 18325720), (24, 16035005), (28, 13744290), (30, 12828004), (35, 10995432), (40, 9621003), (42, 9162860), (49, 7853880), (56, 6872145), (60, 6414002), (70, 5497716), (84, 4581430), (98, 3926940), (105, 3665144), (120, 3207001), (140, 2748858), (147, 2617960), (168, 2290715), (196, 1963470), (210, 1832572), (245, 1570776), (280, 1374429), (294, 1308980), (392, 981735), (420, 916286), (490, 785388), (588, 654490), (735, 523592), (840, 458143), (980, 392694), (1176, 327245), (1470, 261796), (1960, 196347), (2940, 130898), (5880, 65449)]