72984960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{12671}}^1$

素因数の和:12696

約数の個数: 96

約数和(自身を含む): 252046080

約数和(自身を除く): 179061120

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 12671, 25342, 38013, 50684, 63355, 76026, 101368, 114039, 126710, 152052, 190065, 202736, 228078, 253420, 304104, 380130, 405472, 456156, 506840, 570195, 608208, 760260, 810944, 912312, 1013680, 1140390, 1216416, 1520520, 1621888, 1824624, 2027360, 2280780, 2432832, 3041040, 3649248, 4054720, 4561560, 4865664, 6082080, 7298496, 8109440, 9123120, 12164160, 14596992, 18246240, 24328320, 36492480, 72984960]

約数ペア:

[(1, 72984960), (2, 36492480), (3, 24328320), (4, 18246240), (5, 14596992), (6, 12164160), (8, 9123120), (9, 8109440), (10, 7298496), (12, 6082080), (15, 4865664), (16, 4561560), (18, 4054720), (20, 3649248), (24, 3041040), (30, 2432832), (32, 2280780), (36, 2027360), (40, 1824624), (45, 1621888), (48, 1520520), (60, 1216416), (64, 1140390), (72, 1013680), (80, 912312), (90, 810944), (96, 760260), (120, 608208), (128, 570195), (144, 506840), (160, 456156), (180, 405472), (192, 380130), (240, 304104), (288, 253420), (320, 228078), (360, 202736), (384, 190065), (480, 152052), (576, 126710), (640, 114039), (720, 101368), (960, 76026), (1152, 63355), (1440, 50684), (1920, 38013), (2880, 25342), (5760, 12671)]