371328480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{257867}}^1$

素因数の和:257888

約数の個数: 72

約数和(自身を含む): 1267163352

約数和(自身を除く): 895834872

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, 257867, 515734, 773601, 1031468, 1289335, 1547202, 2062936, 2320803, 2578670, 3094404, 3868005, 4125872, 4641606, 5157340, 6188808, 7736010, 8251744, 9283212, 10314680, 11604015, 12377616, 15472020, 18566424, 20629360, 23208030, 24755232, 30944040, 37132848, 41258720, 46416060, 61888080, 74265696, 92832120, 123776160, 185664240, 371328480]

約数ペア:

[(1, 371328480), (2, 185664240), (3, 123776160), (4, 92832120), (5, 74265696), (6, 61888080), (8, 46416060), (9, 41258720), (10, 37132848), (12, 30944040), (15, 24755232), (16, 23208030), (18, 20629360), (20, 18566424), (24, 15472020), (30, 12377616), (32, 11604015), (36, 10314680), (40, 9283212), (45, 8251744), (48, 7736010), (60, 6188808), (72, 5157340), (80, 4641606), (90, 4125872), (96, 3868005), (120, 3094404), (144, 2578670), (160, 2320803), (180, 2062936), (240, 1547202), (288, 1289335), (360, 1031468), (480, 773601), (720, 515734), (1440, 257867)]