147489840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2691

約数の個数: 120

約数和(自身を含む): 501783360

約数和(自身を除く): 354293520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2593, 2844, 3160, 3555, 3792, 4740, 5186, 5688, 6320, 7110, 7779, 9480, 10372, 11376, 12965, 14220, 15558, 18960, 20744, 23337, 25930, 28440, 31116, 38895, 41488, 46674, 51860, 56880, 62232, 77790, 93348, 103720, 116685, 124464, 155580, 186696, 204847, 207440, 233370, 311160, 373392, 409694, 466740, 614541, 622320, 819388, 933480, 1024235, 1229082, 1638776, 1843623, 1866960, 2048470, 2458164, 3072705, 3277552, 3687246, 4096940, 4916328, 6145410, 7374492, 8193880, 9218115, 9832656, 12290820, 14748984, 16387760, 18436230, 24581640, 29497968, 36872460, 49163280, 73744920, 147489840]

約数ペア:

[(1, 147489840), (2, 73744920), (3, 49163280), (4, 36872460), (5, 29497968), (6, 24581640), (8, 18436230), (9, 16387760), (10, 14748984), (12, 12290820), (15, 9832656), (16, 9218115), (18, 8193880), (20, 7374492), (24, 6145410), (30, 4916328), (36, 4096940), (40, 3687246), (45, 3277552), (48, 3072705), (60, 2458164), (72, 2048470), (79, 1866960), (80, 1843623), (90, 1638776), (120, 1229082), (144, 1024235), (158, 933480), (180, 819388), (237, 622320), (240, 614541), (316, 466740), (360, 409694), (395, 373392), (474, 311160), (632, 233370), (711, 207440), (720, 204847), (790, 186696), (948, 155580), (1185, 124464), (1264, 116685), (1422, 103720), (1580, 93348), (1896, 77790), (2370, 62232), (2593, 56880), (2844, 51860), (3160, 46674), (3555, 41488), (3792, 38895), (4740, 31116), (5186, 28440), (5688, 25930), (6320, 23337), (7110, 20744), (7779, 18960), (9480, 15558), (10372, 14220), (11376, 12965)]