234979320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 732810240

約数和(自身を除く): 497830920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 61, 94, 120, 122, 141, 183, 188, 235, 244, 282, 305, 366, 376, 470, 488, 564, 610, 683, 705, 732, 915, 940, 1128, 1220, 1366, 1410, 1464, 1830, 1880, 2049, 2440, 2732, 2820, 2867, 3415, 3660, 4098, 5464, 5640, 5734, 6830, 7320, 8196, 8601, 10245, 11468, 13660, 14335, 16392, 17202, 20490, 22936, 27320, 28670, 32101, 34404, 40980, 41663, 43005, 57340, 64202, 68808, 81960, 83326, 86010, 96303, 114680, 124989, 128404, 160505, 166652, 172020, 192606, 208315, 249978, 256808, 321010, 333304, 344040, 385212, 416630, 481515, 499956, 624945, 642020, 770424, 833260, 963030, 999912, 1249890, 1284040, 1666520, 1926060, 1958161, 2499780, 3852120, 3916322, 4999560, 5874483, 7832644, 9790805, 11748966, 15665288, 19581610, 23497932, 29372415, 39163220, 46995864, 58744830, 78326440, 117489660, 234979320]

約数ペア:

[(1, 234979320), (2, 117489660), (3, 78326440), (4, 58744830), (5, 46995864), (6, 39163220), (8, 29372415), (10, 23497932), (12, 19581610), (15, 15665288), (20, 11748966), (24, 9790805), (30, 7832644), (40, 5874483), (47, 4999560), (60, 3916322), (61, 3852120), (94, 2499780), (120, 1958161), (122, 1926060), (141, 1666520), (183, 1284040), (188, 1249890), (235, 999912), (244, 963030), (282, 833260), (305, 770424), (366, 642020), (376, 624945), (470, 499956), (488, 481515), (564, 416630), (610, 385212), (683, 344040), (705, 333304), (732, 321010), (915, 256808), (940, 249978), (1128, 208315), (1220, 192606), (1366, 172020), (1410, 166652), (1464, 160505), (1830, 128404), (1880, 124989), (2049, 114680), (2440, 96303), (2732, 86010), (2820, 83326), (2867, 81960), (3415, 68808), (3660, 64202), (4098, 57340), (5464, 43005), (5640, 41663), (5734, 40980), (6830, 34404), (7320, 32101), (8196, 28670), (8601, 27320), (10245, 22936), (11468, 20490), (13660, 17202), (14335, 16392)]