724770080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3202

約数の個数: 96

約数和(自身を含む): 1805690880

約数和(自身を除く): 1080920800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 235, 248, 310, 376, 470, 496, 620, 752, 940, 992, 1240, 1457, 1504, 1880, 2480, 2914, 3109, 3760, 4960, 5828, 6218, 7285, 7520, 11656, 12436, 14570, 15545, 23312, 24872, 29140, 31090, 46624, 49744, 58280, 62180, 96379, 99488, 116560, 124360, 146123, 192758, 233120, 248720, 292246, 385516, 481895, 497440, 584492, 730615, 771032, 963790, 1168984, 1461230, 1542064, 1927580, 2337968, 2922460, 3084128, 3855160, 4529813, 4675936, 5844920, 7710320, 9059626, 11689840, 15420640, 18119252, 22649065, 23379680, 36238504, 45298130, 72477008, 90596260, 144954016, 181192520, 362385040, 724770080]

約数ペア:

[(1, 724770080), (2, 362385040), (4, 181192520), (5, 144954016), (8, 90596260), (10, 72477008), (16, 45298130), (20, 36238504), (31, 23379680), (32, 22649065), (40, 18119252), (47, 15420640), (62, 11689840), (80, 9059626), (94, 7710320), (124, 5844920), (155, 4675936), (160, 4529813), (188, 3855160), (235, 3084128), (248, 2922460), (310, 2337968), (376, 1927580), (470, 1542064), (496, 1461230), (620, 1168984), (752, 963790), (940, 771032), (992, 730615), (1240, 584492), (1457, 497440), (1504, 481895), (1880, 385516), (2480, 292246), (2914, 248720), (3109, 233120), (3760, 192758), (4960, 146123), (5828, 124360), (6218, 116560), (7285, 99488), (7520, 96379), (11656, 62180), (12436, 58280), (14570, 49744), (15545, 46624), (23312, 31090), (24872, 29140)]