298098720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{207013}}^1$

素因数の和:207034

約数の個数: 72

約数和(自身を含む): 1017266796

約数和(自身を除く): 719168076

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, 207013, 414026, 621039, 828052, 1035065, 1242078, 1656104, 1863117, 2070130, 2484156, 3105195, 3312208, 3726234, 4140260, 4968312, 6210390, 6624416, 7452468, 8280520, 9315585, 9936624, 12420780, 14904936, 16561040, 18631170, 19873248, 24841560, 29809872, 33122080, 37262340, 49683120, 59619744, 74524680, 99366240, 149049360, 298098720]

約数ペア:

[(1, 298098720), (2, 149049360), (3, 99366240), (4, 74524680), (5, 59619744), (6, 49683120), (8, 37262340), (9, 33122080), (10, 29809872), (12, 24841560), (15, 19873248), (16, 18631170), (18, 16561040), (20, 14904936), (24, 12420780), (30, 9936624), (32, 9315585), (36, 8280520), (40, 7452468), (45, 6624416), (48, 6210390), (60, 4968312), (72, 4140260), (80, 3726234), (90, 3312208), (96, 3105195), (120, 2484156), (144, 2070130), (160, 1863117), (180, 1656104), (240, 1242078), (288, 1035065), (360, 828052), (480, 621039), (720, 414026), (1440, 207013)]