468558240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 1574899200

約数和(自身を除く): 1106340960

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, 83, 95, 96, 114, 120, 152, 160, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 480, 498, 570, 608, 619, 664, 760, 830, 912, 996, 1140, 1238, 1245, 1328, 1520, 1577, 1660, 1824, 1857, 1992, 2280, 2476, 2490, 2656, 3040, 3095, 3154, 3320, 3714, 3984, 4560, 4731, 4952, 4980, 6190, 6308, 6640, 7428, 7885, 7968, 9120, 9285, 9462, 9904, 9960, 11761, 12380, 12616, 13280, 14856, 15770, 18570, 18924, 19808, 19920, 23522, 23655, 24760, 25232, 29712, 31540, 35283, 37140, 37848, 39840, 47044, 47310, 49520, 50464, 51377, 58805, 59424, 63080, 70566, 74280, 75696, 94088, 94620, 99040, 102754, 117610, 126160, 141132, 148560, 151392, 154131, 176415, 188176, 189240, 205508, 235220, 252320, 256885, 282264, 297120, 308262, 352830, 376352, 378480, 411016, 470440, 513770, 564528, 616524, 705660, 756960, 770655, 822032, 940880, 976163, 1027540, 1129056, 1233048, 1411320, 1541310, 1644064, 1881760, 1952326, 2055080, 2466096, 2822640, 2928489, 3082620, 3904652, 4110160, 4880815, 4932192, 5645280, 5856978, 6165240, 7809304, 8220320, 9761630, 11713956, 12330480, 14642445, 15618608, 19523260, 23427912, 24660960, 29284890, 31237216, 39046520, 46855824, 58569780, 78093040, 93711648, 117139560, 156186080, 234279120, 468558240]

約数ペア:

[(1, 468558240), (2, 234279120), (3, 156186080), (4, 117139560), (5, 93711648), (6, 78093040), (8, 58569780), (10, 46855824), (12, 39046520), (15, 31237216), (16, 29284890), (19, 24660960), (20, 23427912), (24, 19523260), (30, 15618608), (32, 14642445), (38, 12330480), (40, 11713956), (48, 9761630), (57, 8220320), (60, 7809304), (76, 6165240), (80, 5856978), (83, 5645280), (95, 4932192), (96, 4880815), (114, 4110160), (120, 3904652), (152, 3082620), (160, 2928489), (166, 2822640), (190, 2466096), (228, 2055080), (240, 1952326), (249, 1881760), (285, 1644064), (304, 1541310), (332, 1411320), (380, 1233048), (415, 1129056), (456, 1027540), (480, 976163), (498, 940880), (570, 822032), (608, 770655), (619, 756960), (664, 705660), (760, 616524), (830, 564528), (912, 513770), (996, 470440), (1140, 411016), (1238, 378480), (1245, 376352), (1328, 352830), (1520, 308262), (1577, 297120), (1660, 282264), (1824, 256885), (1857, 252320), (1992, 235220), (2280, 205508), (2476, 189240), (2490, 188176), (2656, 176415), (3040, 154131), (3095, 151392), (3154, 148560), (3320, 141132), (3714, 126160), (3984, 117610), (4560, 102754), (4731, 99040), (4952, 94620), (4980, 94088), (6190, 75696), (6308, 74280), (6640, 70566), (7428, 63080), (7885, 59424), (7968, 58805), (9120, 51377), (9285, 50464), (9462, 49520), (9904, 47310), (9960, 47044), (11761, 39840), (12380, 37848), (12616, 37140), (13280, 35283), (14856, 31540), (15770, 29712), (18570, 25232), (18924, 24760), (19808, 23655), (19920, 23522)]