155338320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 509110272

約数和(自身を除く): 353771952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 107, 115, 120, 138, 184, 214, 230, 240, 263, 276, 321, 345, 368, 428, 460, 526, 535, 552, 642, 690, 789, 856, 920, 1052, 1070, 1104, 1284, 1315, 1380, 1578, 1605, 1712, 1840, 2104, 2140, 2461, 2568, 2630, 2760, 3156, 3210, 3945, 4208, 4280, 4922, 5136, 5260, 5520, 6049, 6312, 6420, 7383, 7890, 8560, 9844, 10520, 12098, 12305, 12624, 12840, 14766, 15780, 18147, 19688, 21040, 24196, 24610, 25680, 28141, 29532, 30245, 31560, 36294, 36915, 39376, 48392, 49220, 56282, 59064, 60490, 63120, 72588, 73830, 84423, 90735, 96784, 98440, 112564, 118128, 120980, 140705, 145176, 147660, 168846, 181470, 196880, 225128, 241960, 281410, 290352, 295320, 337692, 362940, 422115, 450256, 483920, 562820, 590640, 647243, 675384, 725880, 844230, 1125640, 1294486, 1350768, 1451760, 1688460, 1941729, 2251280, 2588972, 3236215, 3376920, 3883458, 5177944, 6472430, 6753840, 7766916, 9708645, 10355888, 12944860, 15533832, 19417290, 25889720, 31067664, 38834580, 51779440, 77669160, 155338320]

約数ペア:

[(1, 155338320), (2, 77669160), (3, 51779440), (4, 38834580), (5, 31067664), (6, 25889720), (8, 19417290), (10, 15533832), (12, 12944860), (15, 10355888), (16, 9708645), (20, 7766916), (23, 6753840), (24, 6472430), (30, 5177944), (40, 3883458), (46, 3376920), (48, 3236215), (60, 2588972), (69, 2251280), (80, 1941729), (92, 1688460), (107, 1451760), (115, 1350768), (120, 1294486), (138, 1125640), (184, 844230), (214, 725880), (230, 675384), (240, 647243), (263, 590640), (276, 562820), (321, 483920), (345, 450256), (368, 422115), (428, 362940), (460, 337692), (526, 295320), (535, 290352), (552, 281410), (642, 241960), (690, 225128), (789, 196880), (856, 181470), (920, 168846), (1052, 147660), (1070, 145176), (1104, 140705), (1284, 120980), (1315, 118128), (1380, 112564), (1578, 98440), (1605, 96784), (1712, 90735), (1840, 84423), (2104, 73830), (2140, 72588), (2461, 63120), (2568, 60490), (2630, 59064), (2760, 56282), (3156, 49220), (3210, 48392), (3945, 39376), (4208, 36915), (4280, 36294), (4922, 31560), (5136, 30245), (5260, 29532), (5520, 28141), (6049, 25680), (6312, 24610), (6420, 24196), (7383, 21040), (7890, 19688), (8560, 18147), (9844, 15780), (10520, 14766), (12098, 12840), (12305, 12624)]