121331505320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{789713}}^1$

素因数の和:789914

約数の個数: 64

約数和(自身を含む): 286571416320

約数和(自身を除く): 165239911000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 167, 184, 230, 334, 460, 668, 835, 920, 1336, 1670, 3340, 3841, 6680, 7682, 15364, 19205, 30728, 38410, 76820, 153640, 789713, 1579426, 3158852, 3948565, 6317704, 7897130, 15794260, 18163399, 31588520, 36326798, 72653596, 90816995, 131882071, 145307192, 181633990, 263764142, 363267980, 527528284, 659410355, 726535960, 1055056568, 1318820710, 2637641420, 3033287633, 5275282840, 6066575266, 12133150532, 15166438165, 24266301064, 30332876330, 60665752660, 121331505320]

約数ペア:

[(1, 121331505320), (2, 60665752660), (4, 30332876330), (5, 24266301064), (8, 15166438165), (10, 12133150532), (20, 6066575266), (23, 5275282840), (40, 3033287633), (46, 2637641420), (92, 1318820710), (115, 1055056568), (167, 726535960), (184, 659410355), (230, 527528284), (334, 363267980), (460, 263764142), (668, 181633990), (835, 145307192), (920, 131882071), (1336, 90816995), (1670, 72653596), (3340, 36326798), (3841, 31588520), (6680, 18163399), (7682, 15794260), (15364, 7897130), (19205, 6317704), (30728, 3948565), (38410, 3158852), (76820, 1579426), (153640, 789713)]