4227120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 15475200

約数和(自身を除く): 11248080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 103, 108, 114, 120, 135, 144, 152, 171, 180, 190, 206, 216, 228, 240, 270, 285, 304, 309, 342, 360, 380, 412, 432, 456, 513, 515, 540, 570, 618, 684, 720, 760, 824, 855, 912, 927, 1026, 1030, 1080, 1140, 1236, 1368, 1520, 1545, 1648, 1710, 1854, 1957, 2052, 2060, 2160, 2280, 2472, 2565, 2736, 2781, 3090, 3420, 3708, 3914, 4104, 4120, 4560, 4635, 4944, 5130, 5562, 5871, 6180, 6840, 7416, 7828, 8208, 8240, 9270, 9785, 10260, 11124, 11742, 12360, 13680, 13905, 14832, 15656, 17613, 18540, 19570, 20520, 22248, 23484, 24720, 27810, 29355, 31312, 35226, 37080, 39140, 41040, 44496, 46968, 52839, 55620, 58710, 70452, 74160, 78280, 88065, 93936, 105678, 111240, 117420, 140904, 156560, 176130, 211356, 222480, 234840, 264195, 281808, 352260, 422712, 469680, 528390, 704520, 845424, 1056780, 1409040, 2113560, 4227120]

約数ペア:

[(1, 4227120), (2, 2113560), (3, 1409040), (4, 1056780), (5, 845424), (6, 704520), (8, 528390), (9, 469680), (10, 422712), (12, 352260), (15, 281808), (16, 264195), (18, 234840), (19, 222480), (20, 211356), (24, 176130), (27, 156560), (30, 140904), (36, 117420), (38, 111240), (40, 105678), (45, 93936), (48, 88065), (54, 78280), (57, 74160), (60, 70452), (72, 58710), (76, 55620), (80, 52839), (90, 46968), (95, 44496), (103, 41040), (108, 39140), (114, 37080), (120, 35226), (135, 31312), (144, 29355), (152, 27810), (171, 24720), (180, 23484), (190, 22248), (206, 20520), (216, 19570), (228, 18540), (240, 17613), (270, 15656), (285, 14832), (304, 13905), (309, 13680), (342, 12360), (360, 11742), (380, 11124), (412, 10260), (432, 9785), (456, 9270), (513, 8240), (515, 8208), (540, 7828), (570, 7416), (618, 6840), (684, 6180), (720, 5871), (760, 5562), (824, 5130), (855, 4944), (912, 4635), (927, 4560), (1026, 4120), (1030, 4104), (1080, 3914), (1140, 3708), (1236, 3420), (1368, 3090), (1520, 2781), (1545, 2736), (1648, 2565), (1710, 2472), (1854, 2280), (1957, 2160), (2052, 2060)]