7384920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 24192000

約数和(自身を除く): 16807080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 79, 82, 95, 114, 120, 123, 152, 158, 164, 190, 205, 228, 237, 246, 285, 316, 328, 380, 395, 410, 456, 474, 492, 570, 615, 632, 760, 779, 790, 820, 948, 984, 1140, 1185, 1230, 1501, 1558, 1580, 1640, 1896, 2280, 2337, 2370, 2460, 3002, 3116, 3160, 3239, 3895, 4503, 4674, 4740, 4920, 6004, 6232, 6478, 7505, 7790, 9006, 9348, 9480, 9717, 11685, 12008, 12956, 15010, 15580, 16195, 18012, 18696, 19434, 22515, 23370, 25912, 30020, 31160, 32390, 36024, 38868, 45030, 46740, 48585, 60040, 61541, 64780, 77736, 90060, 93480, 97170, 123082, 129560, 180120, 184623, 194340, 246164, 307705, 369246, 388680, 492328, 615410, 738492, 923115, 1230820, 1476984, 1846230, 2461640, 3692460, 7384920]

約数ペア:

[(1, 7384920), (2, 3692460), (3, 2461640), (4, 1846230), (5, 1476984), (6, 1230820), (8, 923115), (10, 738492), (12, 615410), (15, 492328), (19, 388680), (20, 369246), (24, 307705), (30, 246164), (38, 194340), (40, 184623), (41, 180120), (57, 129560), (60, 123082), (76, 97170), (79, 93480), (82, 90060), (95, 77736), (114, 64780), (120, 61541), (123, 60040), (152, 48585), (158, 46740), (164, 45030), (190, 38868), (205, 36024), (228, 32390), (237, 31160), (246, 30020), (285, 25912), (316, 23370), (328, 22515), (380, 19434), (395, 18696), (410, 18012), (456, 16195), (474, 15580), (492, 15010), (570, 12956), (615, 12008), (632, 11685), (760, 9717), (779, 9480), (790, 9348), (820, 9006), (948, 7790), (984, 7505), (1140, 6478), (1185, 6232), (1230, 6004), (1501, 4920), (1558, 4740), (1580, 4674), (1640, 4503), (1896, 3895), (2280, 3239), (2337, 3160), (2370, 3116), (2460, 3002)]