342069480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1581

約数の個数: 160

約数和(自身を含む): 1166711040

約数和(自身を除く): 824641560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1420, 1487, 1620, 1704, 1917, 2130, 2556, 2840, 2974, 3195, 3240, 3834, 4260, 4461, 5112, 5751, 5948, 6390, 7435, 7668, 8520, 8922, 9585, 11502, 11896, 12780, 13383, 14870, 15336, 17844, 19170, 22305, 23004, 25560, 26766, 28755, 29740, 35688, 38340, 40149, 44610, 46008, 53532, 57510, 59480, 66915, 76680, 80298, 89220, 105577, 107064, 115020, 120447, 133830, 160596, 178440, 200745, 211154, 230040, 240894, 267660, 316731, 321192, 401490, 422308, 481788, 527885, 535320, 602235, 633462, 802980, 844616, 950193, 963576, 1055770, 1204470, 1266924, 1583655, 1605960, 1900386, 2111540, 2408940, 2533848, 2850579, 3167310, 3800772, 4223080, 4750965, 4817880, 5701158, 6334620, 7601544, 8551737, 9501930, 11402316, 12669240, 14252895, 17103474, 19003860, 22804632, 28505790, 34206948, 38007720, 42758685, 57011580, 68413896, 85517370, 114023160, 171034740, 342069480]

約数ペア:

[(1, 342069480), (2, 171034740), (3, 114023160), (4, 85517370), (5, 68413896), (6, 57011580), (8, 42758685), (9, 38007720), (10, 34206948), (12, 28505790), (15, 22804632), (18, 19003860), (20, 17103474), (24, 14252895), (27, 12669240), (30, 11402316), (36, 9501930), (40, 8551737), (45, 7601544), (54, 6334620), (60, 5701158), (71, 4817880), (72, 4750965), (81, 4223080), (90, 3800772), (108, 3167310), (120, 2850579), (135, 2533848), (142, 2408940), (162, 2111540), (180, 1900386), (213, 1605960), (216, 1583655), (270, 1266924), (284, 1204470), (324, 1055770), (355, 963576), (360, 950193), (405, 844616), (426, 802980), (540, 633462), (568, 602235), (639, 535320), (648, 527885), (710, 481788), (810, 422308), (852, 401490), (1065, 321192), (1080, 316731), (1278, 267660), (1420, 240894), (1487, 230040), (1620, 211154), (1704, 200745), (1917, 178440), (2130, 160596), (2556, 133830), (2840, 120447), (2974, 115020), (3195, 107064), (3240, 105577), (3834, 89220), (4260, 80298), (4461, 76680), (5112, 66915), (5751, 59480), (5948, 57510), (6390, 53532), (7435, 46008), (7668, 44610), (8520, 40149), (8922, 38340), (9585, 35688), (11502, 29740), (11896, 28755), (12780, 26766), (13383, 25560), (14870, 23004), (15336, 22305), (17844, 19170)]