274312320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{142871}}^1$

素因数の和:142893

約数の個数: 64

約数和(自身を含む): 874376640

約数和(自身を除く): 600064320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 142871, 285742, 428613, 571484, 714355, 857226, 1142968, 1428710, 1714452, 2143065, 2285936, 2857420, 3428904, 4286130, 4571872, 5714840, 6857808, 8572260, 9143744, 11429680, 13715616, 17144520, 18287488, 22859360, 27431232, 34289040, 45718720, 54862464, 68578080, 91437440, 137156160, 274312320]

約数ペア:

[(1, 274312320), (2, 137156160), (3, 91437440), (4, 68578080), (5, 54862464), (6, 45718720), (8, 34289040), (10, 27431232), (12, 22859360), (15, 18287488), (16, 17144520), (20, 13715616), (24, 11429680), (30, 9143744), (32, 8572260), (40, 6857808), (48, 5714840), (60, 4571872), (64, 4286130), (80, 3428904), (96, 2857420), (120, 2285936), (128, 2143065), (160, 1714452), (192, 1428710), (240, 1142968), (320, 857226), (384, 714355), (480, 571484), (640, 428613), (960, 285742), (1920, 142871)]