164174040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{50671}}^1$

素因数の和:50694

約数の個数: 80

約数和(自身を含む): 551818080

約数和(自身を除く): 387644040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 50671, 101342, 152013, 202684, 253355, 304026, 405368, 456039, 506710, 608052, 760065, 912078, 1013420, 1216104, 1368117, 1520130, 1824156, 2026840, 2280195, 2736234, 3040260, 3648312, 4104351, 4560390, 5472468, 6080520, 6840585, 8208702, 9120780, 10944936, 13681170, 16417404, 18241560, 20521755, 27362340, 32834808, 41043510, 54724680, 82087020, 164174040]

約数ペア:

[(1, 164174040), (2, 82087020), (3, 54724680), (4, 41043510), (5, 32834808), (6, 27362340), (8, 20521755), (9, 18241560), (10, 16417404), (12, 13681170), (15, 10944936), (18, 9120780), (20, 8208702), (24, 6840585), (27, 6080520), (30, 5472468), (36, 4560390), (40, 4104351), (45, 3648312), (54, 3040260), (60, 2736234), (72, 2280195), (81, 2026840), (90, 1824156), (108, 1520130), (120, 1368117), (135, 1216104), (162, 1013420), (180, 912078), (216, 760065), (270, 608052), (324, 506710), (360, 456039), (405, 405368), (540, 304026), (648, 253355), (810, 202684), (1080, 152013), (1620, 101342), (3240, 50671)]