38223120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12251}}^1$

素因数の和:12280

約数の個数: 80

約数和(自身を含む): 127616832

約数和(自身を除く): 89393712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 12251, 24502, 36753, 49004, 61255, 73506, 98008, 122510, 147012, 159263, 183765, 196016, 245020, 294024, 318526, 367530, 477789, 490040, 588048, 637052, 735060, 796315, 955578, 980080, 1274104, 1470120, 1592630, 1911156, 2388945, 2548208, 2940240, 3185260, 3822312, 4777890, 6370520, 7644624, 9555780, 12741040, 19111560, 38223120]

約数ペア:

[(1, 38223120), (2, 19111560), (3, 12741040), (4, 9555780), (5, 7644624), (6, 6370520), (8, 4777890), (10, 3822312), (12, 3185260), (13, 2940240), (15, 2548208), (16, 2388945), (20, 1911156), (24, 1592630), (26, 1470120), (30, 1274104), (39, 980080), (40, 955578), (48, 796315), (52, 735060), (60, 637052), (65, 588048), (78, 490040), (80, 477789), (104, 367530), (120, 318526), (130, 294024), (156, 245020), (195, 196016), (208, 183765), (240, 159263), (260, 147012), (312, 122510), (390, 98008), (520, 73506), (624, 61255), (780, 49004), (1040, 36753), (1560, 24502), (3120, 12251)]