204963120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12377}}^1$

素因数の和:12419

約数の個数: 120

約数和(自身を含む): 718320096

約数和(自身を除く): 513356976

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, 12377, 16560, 24754, 37131, 49508, 61885, 74262, 99016, 111393, 123770, 148524, 185655, 198032, 222786, 247540, 284671, 297048, 371310, 445572, 495080, 556965, 569342, 594096, 742620, 854013, 891144, 990160, 1113930, 1138684, 1423355, 1485240, 1708026, 1782288, 2227860, 2277368, 2562039, 2846710, 2970480, 3416052, 4270065, 4455720, 4554736, 5124078, 5693420, 6832104, 8540130, 8911440, 10248156, 11386840, 12810195, 13664208, 17080260, 20496312, 22773680, 25620390, 34160520, 40992624, 51240780, 68321040, 102481560, 204963120]

約数ペア:

[(1, 204963120), (2, 102481560), (3, 68321040), (4, 51240780), (5, 40992624), (6, 34160520), (8, 25620390), (9, 22773680), (10, 20496312), (12, 17080260), (15, 13664208), (16, 12810195), (18, 11386840), (20, 10248156), (23, 8911440), (24, 8540130), (30, 6832104), (36, 5693420), (40, 5124078), (45, 4554736), (46, 4455720), (48, 4270065), (60, 3416052), (69, 2970480), (72, 2846710), (80, 2562039), (90, 2277368), (92, 2227860), (115, 1782288), (120, 1708026), (138, 1485240), (144, 1423355), (180, 1138684), (184, 1113930), (207, 990160), (230, 891144), (240, 854013), (276, 742620), (345, 594096), (360, 569342), (368, 556965), (414, 495080), (460, 445572), (552, 371310), (690, 297048), (720, 284671), (828, 247540), (920, 222786), (1035, 198032), (1104, 185655), (1380, 148524), (1656, 123770), (1840, 111393), (2070, 99016), (2760, 74262), (3312, 61885), (4140, 49508), (5520, 37131), (8280, 24754), (12377, 16560)]