38691120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12401}}^1$

素因数の和:12430

約数の個数: 80

約数和(自身を含む): 129179232

約数和(自身を除く): 90488112

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, 12401, 24802, 37203, 49604, 62005, 74406, 99208, 124010, 148812, 161213, 186015, 198416, 248020, 297624, 322426, 372030, 483639, 496040, 595248, 644852, 744060, 806065, 967278, 992080, 1289704, 1488120, 1612130, 1934556, 2418195, 2579408, 2976240, 3224260, 3869112, 4836390, 6448520, 7738224, 9672780, 12897040, 19345560, 38691120]

約数ペア:

[(1, 38691120), (2, 19345560), (3, 12897040), (4, 9672780), (5, 7738224), (6, 6448520), (8, 4836390), (10, 3869112), (12, 3224260), (13, 2976240), (15, 2579408), (16, 2418195), (20, 1934556), (24, 1612130), (26, 1488120), (30, 1289704), (39, 992080), (40, 967278), (48, 806065), (52, 744060), (60, 644852), (65, 595248), (78, 496040), (80, 483639), (104, 372030), (120, 322426), (130, 297624), (156, 248020), (195, 198416), (208, 186015), (240, 161213), (260, 148812), (312, 124010), (390, 99208), (520, 74406), (624, 62005), (780, 49604), (1040, 37203), (1560, 24802), (3120, 12401)]