30067920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41761}}^1$

素因数の和:41780

約数の個数: 60

約数和(自身を含む): 100980516

約数和(自身を除く): 70912596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 41761, 83522, 125283, 167044, 208805, 250566, 334088, 375849, 417610, 501132, 626415, 668176, 751698, 835220, 1002264, 1252830, 1503396, 1670440, 1879245, 2004528, 2505660, 3006792, 3340880, 3758490, 5011320, 6013584, 7516980, 10022640, 15033960, 30067920]

約数ペア:

[(1, 30067920), (2, 15033960), (3, 10022640), (4, 7516980), (5, 6013584), (6, 5011320), (8, 3758490), (9, 3340880), (10, 3006792), (12, 2505660), (15, 2004528), (16, 1879245), (18, 1670440), (20, 1503396), (24, 1252830), (30, 1002264), (36, 835220), (40, 751698), (45, 668176), (48, 626415), (60, 501132), (72, 417610), (80, 375849), (90, 334088), (120, 250566), (144, 208805), (180, 167044), (240, 125283), (360, 83522), (720, 41761)]