72966240

素因数分解:

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

素因数の和:50692

約数の個数: 72

約数和(自身を含む): 249002208

約数和(自身を除く): 176035968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 50671, 101342, 152013, 202684, 253355, 304026, 405368, 456039, 506710, 608052, 760065, 810736, 912078, 1013420, 1216104, 1520130, 1621472, 1824156, 2026840, 2280195, 2432208, 3040260, 3648312, 4053680, 4560390, 4864416, 6080520, 7296624, 8107360, 9120780, 12161040, 14593248, 18241560, 24322080, 36483120, 72966240]

約数ペア:

[(1, 72966240), (2, 36483120), (3, 24322080), (4, 18241560), (5, 14593248), (6, 12161040), (8, 9120780), (9, 8107360), (10, 7296624), (12, 6080520), (15, 4864416), (16, 4560390), (18, 4053680), (20, 3648312), (24, 3040260), (30, 2432208), (32, 2280195), (36, 2026840), (40, 1824156), (45, 1621472), (48, 1520130), (60, 1216104), (72, 1013420), (80, 912078), (90, 810736), (96, 760065), (120, 608052), (144, 506710), (160, 456039), (180, 405368), (240, 304026), (288, 253355), (360, 202684), (480, 152013), (720, 101342), (1440, 50671)]