223775280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13513}}^1$

素因数の和:13555

約数の個数: 120

約数和(自身を含む): 784244448

約数和(自身を除く): 560469168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 13513, 16560, 27026, 40539, 54052, 67565, 81078, 108104, 121617, 135130, 162156, 202695, 216208, 243234, 270260, 310799, 324312, 405390, 486468, 540520, 608085, 621598, 648624, 810780, 932397, 972936, 1081040, 1216170, 1243196, 1553995, 1621560, 1864794, 1945872, 2432340, 2486392, 2797191, 3107990, 3243120, 3729588, 4661985, 4864680, 4972784, 5594382, 6215980, 7459176, 9323970, 9729360, 11188764, 12431960, 13985955, 14918352, 18647940, 22377528, 24863920, 27971910, 37295880, 44755056, 55943820, 74591760, 111887640, 223775280]

約数ペア:

[(1, 223775280), (2, 111887640), (3, 74591760), (4, 55943820), (5, 44755056), (6, 37295880), (8, 27971910), (9, 24863920), (10, 22377528), (12, 18647940), (15, 14918352), (16, 13985955), (18, 12431960), (20, 11188764), (23, 9729360), (24, 9323970), (30, 7459176), (36, 6215980), (40, 5594382), (45, 4972784), (46, 4864680), (48, 4661985), (60, 3729588), (69, 3243120), (72, 3107990), (80, 2797191), (90, 2486392), (92, 2432340), (115, 1945872), (120, 1864794), (138, 1621560), (144, 1553995), (180, 1243196), (184, 1216170), (207, 1081040), (230, 972936), (240, 932397), (276, 810780), (345, 648624), (360, 621598), (368, 608085), (414, 540520), (460, 486468), (552, 405390), (690, 324312), (720, 310799), (828, 270260), (920, 243234), (1035, 216208), (1104, 202695), (1380, 162156), (1656, 135130), (1840, 121617), (2070, 108104), (2760, 81078), (3312, 67565), (4140, 54052), (5520, 40539), (8280, 27026), (13513, 16560)]