1330264960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122267}}^1$

素因数の和:122303

約数の個数: 64

約数和(自身を含む): 3367260720

約数和(自身を除く): 2036995760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 122267, 244534, 489068, 611335, 978136, 1222670, 1956272, 2078539, 2445340, 3912544, 4157078, 4890680, 7825088, 8314156, 9781360, 10392695, 15650176, 16628312, 19562720, 20785390, 33256624, 39125440, 41570780, 66513248, 78250880, 83141560, 133026496, 166283120, 266052992, 332566240, 665132480, 1330264960]

約数ペア:

[(1, 1330264960), (2, 665132480), (4, 332566240), (5, 266052992), (8, 166283120), (10, 133026496), (16, 83141560), (17, 78250880), (20, 66513248), (32, 41570780), (34, 39125440), (40, 33256624), (64, 20785390), (68, 19562720), (80, 16628312), (85, 15650176), (128, 10392695), (136, 9781360), (160, 8314156), (170, 7825088), (272, 4890680), (320, 4157078), (340, 3912544), (544, 2445340), (640, 2078539), (680, 1956272), (1088, 1222670), (1360, 978136), (2176, 611335), (2720, 489068), (5440, 244534), (10880, 122267)]