118190640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25919}}^1$

素因数の和:25954

約数の個数: 80

約数和(自身を含む): 385689600

約数和(自身を除く): 267498960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 25919, 51838, 77757, 103676, 129595, 155514, 207352, 259190, 311028, 388785, 414704, 492461, 518380, 622056, 777570, 984922, 1036760, 1244112, 1477383, 1555140, 1969844, 2073520, 2462305, 2954766, 3110280, 3939688, 4924610, 5909532, 6220560, 7386915, 7879376, 9849220, 11819064, 14773830, 19698440, 23638128, 29547660, 39396880, 59095320, 118190640]

約数ペア:

[(1, 118190640), (2, 59095320), (3, 39396880), (4, 29547660), (5, 23638128), (6, 19698440), (8, 14773830), (10, 11819064), (12, 9849220), (15, 7879376), (16, 7386915), (19, 6220560), (20, 5909532), (24, 4924610), (30, 3939688), (38, 3110280), (40, 2954766), (48, 2462305), (57, 2073520), (60, 1969844), (76, 1555140), (80, 1477383), (95, 1244112), (114, 1036760), (120, 984922), (152, 777570), (190, 622056), (228, 518380), (240, 492461), (285, 414704), (304, 388785), (380, 311028), (456, 259190), (570, 207352), (760, 155514), (912, 129595), (1140, 103676), (1520, 77757), (2280, 51838), (4560, 25919)]